Merge branch 'main' of https://cau-git.rz.uni-kiel.de/nt/mitarbeiter/silas/imdd_simulation
# Conflicts: # Classes/00_signals/Signal.m # Functions/EQ_structures/duobinary_signaling.m # Functions/EQ_structures/vnle_postfilter_mlse.m # Functions/EQ_visuals/showLevelScatter.m
This commit is contained in:
Silas Labor Zizou
@@ -12,13 +12,13 @@ arguments
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options.storage_path
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end
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% database = DBHandler("pathToDB",[options.database_path,options.database_name],"type","sqlite");
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database = DBHandler("type","mysql");
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database = DBHandler("pathToDB",[options.database_path,options.database_name],"type","sqlite");
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% database = DBHandler("type","mysql");
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filterParams = database.tables;
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filterParams.Configurations = struct('run_id', run_id);
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selectedFields = {'Runs.run_id','Runs.tx_bits_path','Runs.tx_signal_path','Runs.tx_symbols_path','Runs.rx_sync_path','Runs.rx_raw_path',...
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selectedFields = {'Runs.run_id','Runs.tx_bits_path','Runs.tx_symbols_path','Runs.rx_sync_path','Runs.rx_raw_path',...
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'Configurations.db_mode','Configurations.pam_level','Configurations.bitrate','Configurations.symbolrate','Configurations.fiber_length','Configurations.wavelength','Configurations.precomp_amp','Measurements.power_rop','Configurations.v_bias',...
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'Configurations.interference_attenuation'};
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@@ -28,8 +28,11 @@ dataTable = dataTable(uniqueIdx,:); % Extract unique configurations for each ru
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fsym = dataTable.symbolrate;
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M = double(dataTable.pam_level);
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try
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duob_mode = db_mode.(strrep(char(dataTable.db_mode),'"',''));
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catch
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duob_mode = db_mode(dataTable.db_mode);
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end
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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len_tr = 4096*2;
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@@ -48,15 +51,14 @@ mu_ffe3 = 0.001;
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mu_dfe = 0.0004;
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mu_dc = 0.00;
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% mu_ffe1 = 0;
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% mu_ffe2 = 0;
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% mu_ffe3 = 0;
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% mu_dfe =0;
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% mu_dc = 0.00;
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mu_ffe = [mu_ffe1 mu_ffe2 mu_ffe3];
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vnle_order=[vnle_order1,vnle_order2,vnle_order3];
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dc_buffer_len = 224;
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ffe_buffer_len = 1;
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smoothing_buffer_length = 4096;
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smoothing_buffer_update = 224;
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% Overwrite default parameters if given in options.parameters
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paramStruct = options.parameters;
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if ~isempty(paramStruct)
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@@ -78,13 +80,11 @@ eq_post = FFE("epochs_tr",5,"epochs_dd",5,"len_tr",4096*2,"mu_dd",1e-4,"mu_tr",0
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output = struct();
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vnle_pf_package = {};
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vnle_dfe_package = {};
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vnle_package = {};
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dbtgt_package = {};
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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Tx_signal = load([options.storage_path, char(dataTable.tx_signal_path)]);
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Tx_signal = Tx_signal.Digi_sig;
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Tx_bits = load([options.storage_path, char(dataTable.tx_bits_path)]);
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Tx_bits = Tx_bits.Bits;
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@@ -99,21 +99,21 @@ found_sync = 0;
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try
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Scpe_load = load([options.storage_path, char(dataTable.rx_sync_path)]);
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Scpe_cell = Scpe_load.S;
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[~,~,found_sync] = Scpe_cell{2}.tsynch("reference",Symbols,"fs_ref",dataTable.symbolrate,"debug_plots",0);
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[~,~,~,found_sync] = Scpe_cell{2}.tsynch("reference",Symbols,"fs_ref",dataTable.symbolrate,"debug_plots",1);
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end
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if ~found_sync
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Scpe_sig_raw = load([options.storage_path, char(dataTable.rx_raw_path(1))]);
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Scpe_sig_raw = Scpe_sig_raw.Scpe_sig_raw;
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Scpe_sig_resampled = Scpe_sig_raw.resample("fs_in",Scpe_sig_raw.fs,"fs_out",2*fsym);
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[~,Scpe_cell,found_sync] =Scpe_sig_resampled.tsynch("reference",Symbols,"fs_ref",dataTable.symbolrate,"debug_plots",1);
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[~,Scpe_cell,~,found_sync] =Scpe_sig_resampled.tsynch("reference",Symbols,"fs_ref",dataTable.symbolrate,"debug_plots",1);
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end
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if ~found_sync
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if length(Symbols_mapped.signal) == sum(Symbols_mapped.signal == Symbols.signal)
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warning('Could not synchronize the received signal with the stored symbols!')
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else
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[~,Scpe_cell,found_sync] =Scpe_sig_raw.tsynch("reference",Symbols_mapped,"fs_ref",dataTable.symbolrate,"debug_plots",0);
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[~,Scpe_cell,~,found_sync] =Scpe_sig_raw.tsynch("reference",Symbols_mapped,"fs_ref",dataTable.symbolrate,"debug_plots",0);
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end
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if ~found_sync
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warning('Could not synchronize the received signal with the stored symbols!')
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@@ -142,11 +142,24 @@ for occ = 1:record_realizations
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% %%%%% VNLE + DFE %%%%
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if 0
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eq_vnle_dfe = EQ("Ne",vnle_order,"Nb",[0,0,0],"training_length",len_tr,"training_loops",5,"dd_loops",5,"K",2,"DCmu",mu_dc,"DDmu",[mu_ffe mu_dfe],"DFEmu",0.005,"FFEmu",0,"plotfinal",0,"ideal_dfe",0);
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eq_post = FFE("epochs_tr",5,"epochs_dd",5,"len_tr",4096*2,"mu_dd",1e-4,"mu_tr",0,"order",2001,"sps",1,"decide",0);
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eq_ = FFE_DCremoval_adaptive_mu("epochs_tr",5,"epochs_dd",3,"len_tr",4096*2,"mu_dd",...
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0.0002,"mu_tr",0,"order",25,"sps",2,"decide",0,...
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"mu_dc",mu_dc,...
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"dc_buffer_len",dc_buffer_len, ...
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"ffe_buffer_len",ffe_buffer_len,...
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"smoothing_buffer_length",smoothing_buffer_length,...
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"smoothing_buffer_update",smoothing_buffer_update);
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[result] = vnle(eq_vnle_dfe,M,Scpe_sig,Symbols,Tx_bits,"precode_mode",duob_mode,"showAnalysis",1,"postFFE",[]);
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vnle_dfe_package{occ} = result;
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eq_ = EQ("Ne",vnle_order,"Nb",dfe_order,"training_length",len_tr,"training_loops",5,"dd_loops",5,"K",2,"DCmu",mu_dc,"DDmu",[mu_ffe mu_dfe],"DFEmu",0.005,"FFEmu",0,"plotfinal",0,"ideal_dfe",1);
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result = vnle(eq_,M,Scpe_sig,Symbols,Tx_bits,"precode_mode",duob_mode,'showAnalysis',1,"postFFE",[],"eth_style_symbol_mapping",0);
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vnle_package{occ} = result;
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fprintf("FFE Results: %.2e\n", result.ber_vnle);
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if options.append_to_db
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database.addProcessingResult(run_id, result.resultsVNLE, result.equalizerConfigVNLE);
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end
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end
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@@ -176,12 +189,12 @@ for occ = 1:record_realizations
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% % fprintf("BER VNLE: %.2e | %.2e; BER MLSE: %.2e | %.2e \n",vnle_pf_package{occ}.resultsVNLE.BER,vnle_pf_package{occ}.resultsVNLE.BER_precoded ,vnle_pf_package{occ}.resultsMLSE.BER,vnle_pf_package{occ}.resultsMLSE.BER_precoded);
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if vnle_pf
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occ = 1; % or whatever your loop index is
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% occ = 1; % or whatever your loop index is
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% Extract VNLE results for readability
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vnle = vnle_pf_package{occ}.resultsVNLE;
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mlse = vnle_pf_package{occ}.resultsMLSE;
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vnle_result = vnle_pf_package{occ}.resultsVNLE;
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mlse_result = vnle_pf_package{occ}.resultsMLSE;
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% Print header
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@@ -189,19 +202,19 @@ for occ = 1:record_realizations
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% VNLE Results
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fprintf(">> VNLE Results:\n");
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fprintf(" BER %.2e\n", vnle.BER);
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fprintf(" BER (pre-code) %.2e\n", vnle.BER_precoded);
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fprintf(" SNR: %.2f dB\n", vnle.SNR);
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fprintf(" GMI: %.4f\n", vnle.GMI);
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fprintf(" BER %.2e\n", vnle_result.BER);
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fprintf(" BER (pre-code) %.2e\n", vnle_result.BER_precoded);
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fprintf(" SNR: %.2f dB\n", vnle_result.SNR);
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fprintf(" GMI: %.4f\n", vnle_result.GMI);
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fprintf(" Linerate: %.2f Gbps\n", Symbols.fs .* floor(log2(M)*10)/10 .*1e-9);
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fprintf(" AIR: %.2f Gbps\n", vnle.AIR.*1e-9);
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fprintf(" AIR: %.2f Gbps\n", vnle_result.AIR.*1e-9);
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fprintf("\n");
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% MLSE Results
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fprintf(">> MLSE Results:\n");
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fprintf(" BER : %.2e\n", mlse.BER);
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fprintf(" BER (pre-code): %.2e\n", mlse.BER_precoded);
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fprintf(" Channel Alpha : %.2f\n", mlse.Alpha);
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fprintf(" BER : %.2e\n", mlse_result.BER);
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fprintf(" BER (pre-code): %.2e\n", mlse_result.BER_precoded);
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fprintf(" Channel Alpha : %.2f\n", mlse_result.Alpha);
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fprintf("\n");
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end
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@@ -243,6 +256,7 @@ end
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output.dataTable = dataTable;
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output.vnle_pf_package = vnle_pf_package;
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output.vnle_package = vnle_package;
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output.dbtgt_package = dbtgt_package;
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end
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@@ -4,9 +4,89 @@
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savePath = 'Z:\2025\ECOC Silas\ecoc_2025\';
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databasePath = 'C:\Users\Silas\Documents\MATLAB\imdd_simulation\projects\ECOC_2025\';
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database_name = 'ecoc2025_loops.db';
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db = DBHandler("pathToDB", [databasePath, database_name],"type","mysql");
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% db = DBHandler("type","mysql");
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num_occ = 5;
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run_par = false;
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run_id = 1958;
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[out, future] = submit_dsp(run_id, databasePath, database_name, savePath,"parallel",run_par,'max_occurences',num_occ);
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db = DBHandler("type","mysql");
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% db = DBHandler("pathToDB", [databasePath, database_name],"type","sqlite");
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filterParams = db.tables;
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% filterParams.Configurations = struct('run_id', 4001);
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filterParams.Configurations = struct( ...
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'symbolrate', 112e9, ... %[224,336,360,390,420,448]
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'fiber_length', 0, ...
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'db_mode', '"no_db"', ...
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'interference_attenuation', [], ...
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'interference_path_length', [], ...
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'is_mpi', 1, ...
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'pam_level', 4, ...
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'wavelength', 1310, ...
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'precomp_amp', [], ...
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'signal_attenuation', [], ...
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'v_awg', [], ...
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'v_bias', 2.65 ...
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);
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selectedFields = {'Runs.run_id','Runs.loop_id','Runs.tx_bits_path','Runs.tx_signal_path','Runs.tx_symbols_path','Runs.rx_sync_path','Runs.rx_raw_path',...
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'Configurations.db_mode','Configurations.pam_level','Configurations.bitrate','Configurations.symbolrate','Configurations.fiber_length','Configurations.wavelength','Configurations.precomp_amp','Measurements.power_rop','Configurations.v_bias',...
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'Configurations.interference_attenuation', 'Configurations.interference_path_length'};
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[dataTable,sql_query] = db.queryDB(filterParams, selectedFields);
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% dataTable(dataTable.loop_id<200,:) = [];
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num_occ = 15;
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run_par = true;
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run_id = dataTable.run_id;
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params = struct();
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% slow DC tracking
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params.dc_buffer_len = 224;
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params.ffe_buffer_len = 1;
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params.smoothing_buffer_length = 0;
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params.smoothing_buffer_update = 0;
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params.mu_dc = 0.005;
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futures_list = parallel.FevalFuture.empty();
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for id = 1:length(dataTable.run_id)
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run_id = dataTable.run_id(id);
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[out, futures_list(id)] = submit_dsp(run_id, databasePath, database_name, savePath,"parallel",run_par,'max_occurences',num_occ,'paramstruct',params);
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end
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% ideal DC tracking
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params.dc_buffer_len = 1;
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params.ffe_buffer_len = 1;
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params.smoothing_buffer_length = 0;
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params.smoothing_buffer_update = 0;
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params.mu_dc = 0.005;
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futures_list = parallel.FevalFuture.empty();
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for id = 1:length(dataTable.run_id)
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run_id = dataTable.run_id(id);
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[out, futures_list(id)] = submit_dsp(run_id, databasePath, database_name, savePath,"parallel",run_par,'max_occurences',num_occ,'paramstruct',params);
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end
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% DC smoothing
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params.dc_buffer_len = 1;
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params.ffe_buffer_len = 1;
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params.smoothing_buffer_length = 4096;
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params.smoothing_buffer_update = 224;
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params.mu_dc = 0.00;
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futures_list = parallel.FevalFuture.empty();
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for id = 1:length(dataTable.run_id)
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run_id = dataTable.run_id(id);
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[out, futures_list(id)] = submit_dsp(run_id, databasePath, database_name, savePath,"parallel",run_par,'max_occurences',num_occ,'paramstruct',params);
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end
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% only FFE
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params.dc_buffer_len = 1;
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params.ffe_buffer_len = 1;
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params.smoothing_buffer_length = 0;
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params.smoothing_buffer_update = 0;
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params.mu_dc = 0.00;
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futures_list = parallel.FevalFuture.empty();
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for id = 1:length(dataTable.run_id)
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run_id = dataTable.run_id(id);
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[out, futures_list(id)] = submit_dsp(run_id, databasePath, database_name, savePath,"parallel",run_par,'max_occurences',num_occ,'paramstruct',params);
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end
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@@ -1,46 +1,89 @@
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db = DBHandler("type","mysql","dataBase",'labor');
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run_id = 231;
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fp = QueryFilter();
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% fp.where('Runs', 'run_id','EQUALS', 987);
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M = 4;
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fp.where('Runs', 'pam_level','EQUALS', M);
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fp.where('Runs', 'symbolrate','EQUALS', 112e9);
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fp.where('Runs', 'fiber_length','EQUALS', 0);
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fp.where('Runs', 'is_mpi','EQUALS', 1);
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fp.where('Runs', 'interference_path_length','EQUALS', 70);
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% fp.where('Runs', 'loop_id','GREATER_THAN', 11);
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fp.where('Runs', 'sir','EQUALS',20);
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savePath = 'Z:\2025\ECOC Silas\ecoc_2025\';
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databasePath = 'C:\Users\Silas\Documents\MATLAB\imdd_simulation\projects\ECOC_2025\';
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database_name = 'ecoc2025_loops.db';
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db = DBHandler("type","mysql");
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% db = DBHandler("pathToDB", [databasePath, database_name],"type","sqlite");
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filterParams = db.tables;
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filterParams.Configurations = struct('run_id', run_id);
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selectedFields = {'Runs.run_id','Runs.tx_bits_path','Runs.tx_signal_path','Runs.tx_symbols_path','Runs.rx_sync_path','Runs.rx_raw_path',...
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'Configurations.db_mode','Configurations.pam_level','Configurations.bitrate','Configurations.symbolrate','Configurations.fiber_length','Configurations.wavelength','Configurations.precomp_amp','Measurements.power_rop','Configurations.v_bias',...
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'Configurations.interference_attenuation'};
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[dataTable,sql_query] = db.queryDB(filterParams, selectedFields);
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[dataTable,sql_query] = db.queryDB(fp, db.getTableFieldNames('Runs'));
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[~, uniqueIdx] = unique(dataTable.run_id); % Get unique run_id indices
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dataTable = dataTable(uniqueIdx,:); % Extract unique configurations for each run_id
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fsym = dataTable.symbolrate;
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M = double(dataTable.pam_level);
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duob_mode = db_mode.(strrep(char(dataTable.db_mode),'"',''));
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dataTable.SIR = -7 - round(dataTable.power_mpi_interference);
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Tx_signal = load([savePath, char(dataTable.tx_signal_path)]);
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Tx_signal = Tx_signal.Digi_sig;
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%%
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for i = 1:size(dataTable,1)
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dataTable_ = dataTable(i,:); % Extract unique configurations for each run_id
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Tx_bits = load([savePath, char(dataTable.tx_bits_path)]);
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Tx_bits = Tx_bits.Bits;
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Symbols_mapped = PAMmapper(M,0).map(Tx_bits);
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Symbols_mapped.fs = dataTable.symbolrate;
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fsym = dataTable_.symbolrate;
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M = double(dataTable_.pam_level);
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duob_mode = db_mode.(strrep(char(dataTable_.db_mode),'"',''));
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Symbols = load([savePath, char(dataTable.tx_symbols_path)]);
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Symbols = Symbols.Symbols;
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Tx_signal = load([savePath, char(dataTable_.tx_signal_path)]);
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Tx_signal = Tx_signal.Digi_sig;
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Scpe_sig_raw = load([savePath, char(dataTable.rx_raw_path(1))]);
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Scpe_sig_raw = Scpe_sig_raw.Scpe_sig_raw;
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Scpe_sig_resampled = Scpe_sig_raw.resample("fs_in",Scpe_sig_raw.fs,"fs_out",2*fsym);
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[~,Scpe_cell,found_sync,~,shifts] = Scpe_sig_resampled.tsynch("reference",Symbols,"fs_ref",dataTable.symbolrate,"debug_plots",1);
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Tx_bits = load([savePath, char(dataTable_.tx_bits_path)]);
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Tx_bits = Tx_bits.Bits;
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Symbols_mapped = PAMmapper(M,0).map(Tx_bits);
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Symbols_mapped.fs = dataTable_.symbolrate;
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shifts_mus = shifts./Scpe_sig_resampled.fs .*1e6;
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Scpe_sig_raw.plot("displayname",['Scope Signal (Run ID: ',num2str(run_id)],"fignum",2024,"clear",1);
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hold on;
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xline(shifts_mus,'HandleVisibility','off');
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Symbols = load([savePath, char(dataTable_.tx_symbols_path)]);
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Symbols = Symbols.Symbols;
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Scpe_sig_raw = load([savePath, char(dataTable_.rx_raw_path(1))]);
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Scpe_sig_raw = Scpe_sig_raw.Scpe_sig_raw;
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Scpe_sig_raw.plot("displayname",['Scope Signal (Run ID: ',num2str(dataTable_.run_id)],"fignum",dataTable_.run_id,"clear",0);
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Scpe_sig_resampled = Scpe_sig_raw.resample("fs_in",Scpe_sig_raw.fs,"fs_out",fsym);
|
||||
[~,Scpe_cell,found_sync,test,shifts] = Scpe_sig_resampled.tsynch("reference",Symbols,"fs_ref",dataTable_.symbolrate,"debug_plots",0);
|
||||
|
||||
shifts_mus = shifts./Scpe_sig_resampled.fs .*1e6;
|
||||
Scpe_sig_resampled = Scpe_sig_resampled.normalize("mode","rms");
|
||||
% Scpe_sig_resampled.plot("displayname",['Scope Signal (Run ID: ',num2str(dataTable_.run_id)],"fignum",dataTable_.run_id,"clear",0);
|
||||
hold on;
|
||||
% xline(shifts_mus,'HandleVisibility','off');
|
||||
|
||||
shifts = shifts-shifts(1)+1;
|
||||
sep_sig = NaN(M,length(Scpe_sig_resampled));
|
||||
avg_sig = NaN(M,length(Scpe_sig_resampled));
|
||||
for j = 1:size(Scpe_cell,1)
|
||||
|
||||
[sep_sig_,avg_sig_]=showLevelScatter(Scpe_cell{j}.resample("fs_out",Symbols.fs),Symbols,"fignum",400);
|
||||
s = shifts(j);
|
||||
sep_sig(:,s+1:s+length(sep_sig_)) = sep_sig_;
|
||||
avg_sig(:,s+1:s+length(avg_sig_)) = avg_sig_;
|
||||
|
||||
end
|
||||
|
||||
disp(num2str(filterParams.Configurations.interference_path_length));
|
||||
var(sep_sig,0,2,'omitnan')
|
||||
%%
|
||||
xax_in_sec = ((1:length(avg_sig)) / fsym) * 1e6;
|
||||
figure();hold on;
|
||||
cols = cbrewer2('Paired',8);
|
||||
% for p = 1:size(avg_sig,1)
|
||||
% sc=scatter(xax_in_sec,sep_sig(p,:),1,'.','MarkerEdgeColor',cols((2*p)-1,:),'MarkerEdgeAlpha',0.1);
|
||||
% end
|
||||
for p = 1:size(avg_sig,1)
|
||||
sc=plot(xax_in_sec,avg_sig(p,:),'LineWidth',1,'Color',cols((2*p),:));
|
||||
end
|
||||
|
||||
yline(unique(Symbols.signal),'HandleVisibility','off');
|
||||
% xline(shifts./ fsym .*1e6,'HandleVisibility','off');
|
||||
xlabel('time in $\mu$s');
|
||||
ylabel('Normalized Amplitude');
|
||||
xlim([0 25]);
|
||||
ylim([-2 2]);
|
||||
|
||||
drawnow;
|
||||
end
|
||||
@@ -1,179 +1,345 @@
|
||||
|
||||
local = 1;
|
||||
|
||||
if local
|
||||
databasePath = 'C:\Users\sioe\Documents\MATLAB\imdd_simulation\projects\ECOC_2025\';
|
||||
else
|
||||
databasePath = '\\ntserver.tf.uni-kiel.de\scratch\sioe\ECOC_2025\';
|
||||
end
|
||||
|
||||
database_name = 'ecoc2025_loops.db';
|
||||
database = DBHandler("pathToDB", [databasePath, database_name]);
|
||||
|
||||
figure();
|
||||
plotBoundaries = 1;
|
||||
plotRealizations = 1;
|
||||
cols = linspecer(3); % Ensure color count matches
|
||||
% cols = cols(8,:);
|
||||
|
||||
filterParams = database.tables;
|
||||
filterParams.Configurations = struct( ...
|
||||
'symbolrate', 112e9, ... %[224,336,360,390,420,448]
|
||||
'fiber_length', 0, ...
|
||||
'db_mode', '"no_db"', ...
|
||||
'interference_attenuation', [], ...
|
||||
'interference_path_length', 10, ...
|
||||
'is_mpi', 1, ...
|
||||
'pam_level', 4, ...
|
||||
'wavelength', 1310, ...
|
||||
'precomp_amp', [], ...
|
||||
'signal_attenuation', [], ...
|
||||
'v_awg', 0.95, ...
|
||||
'v_bias', 2.5 ...
|
||||
);
|
||||
|
||||
% filterParams.EqualizerParameters.diff_precode = int32(db_mode.db_encoded);
|
||||
% filterParams.EqualizerParameters.equalizer_structure = int32(equalizer_structure.vnle);
|
||||
|
||||
selectedFields = {'Configurations.run_id' 'Runs.loop_id' 'Runs.date_of_run' 'Runs.rx_raw_path' 'Configurations.bitrate' 'Configurations.v_bias' 'Configurations.v_awg' 'Configurations.precomp_amp' 'Configurations.symbolrate' 'Configurations.pam_level'...
|
||||
'Configurations.db_mode' 'Configurations.rop_attenuation' 'Configurations.is_mpi' 'Configurations.interference_attenuation' 'Configurations.interference_path_length' 'Configurations.signal_attenuation' ...
|
||||
'EqualizerParameters.equalizer_structure' 'EqualizerParameters.diff_precode' 'EqualizerParameters.eq_id' 'Measurements.power_pd_in' ...
|
||||
'Measurements.power_mpi_interference' 'Measurements.power_mpi_signal' 'Results.BER' 'Results.BER_precoded' 'Results.SNR' 'Results.GMI' 'Results.Alpha' 'Results.date_of_processing'};
|
||||
|
||||
[dataTable,sql_query] = database.queryDB(filterParams, selectedFields);
|
||||
dataTable.SIR = round(-6 - dataTable.power_mpi_interference);
|
||||
dataTable = cleanUpTable(dataTable);
|
||||
|
||||
dataTable(dataTable.eq_id==0,:) = [];
|
||||
|
||||
% Filter by time
|
||||
filter_by_time = 0;
|
||||
if filter_by_time
|
||||
startTime = datetime('2025-04-14 13:00:00', 'InputFormat', 'yyyy-MM-dd HH:mm:ss');
|
||||
stopTime = datetime('2025-04-14 19:30:00', 'InputFormat', 'yyyy-MM-dd HH:mm:ss');
|
||||
dataTable.date_of_run = datetime(dataTable.date_of_run, 'InputFormat', 'yyyy-MM-dd HH:mm:ss.SSSSSS');
|
||||
dataTable.date_of_processing = datetime(dataTable.date_of_processing, 'InputFormat', 'yyyy-MM-dd HH:mm:ss.SSSSSS');
|
||||
dataTable = dataTable(dataTable.date_of_processing > startTime, :);
|
||||
dataTable = dataTable(dataTable.date_of_processing < stopTime, :);
|
||||
end
|
||||
% Group by smth
|
||||
y_var = 'BER';
|
||||
x_var = 'SIR';
|
||||
|
||||
loop_var = 'eq_id';
|
||||
fixedVars = {'eq_id',x_var};
|
||||
|
||||
[dataTable, outliersTable] = removeGroupOutliers(dataTable, fixedVars, y_var);
|
||||
|
||||
dataTableGrpd_mean = groupIt(fixedVars, dataTable, @mean);
|
||||
dataTableGrpd_min = groupIt(fixedVars, dataTable, @min);
|
||||
dataTableGrpd_max = groupIt(fixedVars, dataTable, @max);
|
||||
|
||||
|
||||
% Create a new figure
|
||||
mkr = '.';
|
||||
hold on
|
||||
% dsp_options.database_type = 'mysql';
|
||||
% dsp_options.dataBase = 'labor';
|
||||
% dsp_options.storage_path = 'Z:\2025\ECOC Silas\ecoc_2025\';
|
||||
% database = DBHandler("dataBase", [dsp_options.dataBase], "type", dsp_options.database_type);
|
||||
% filterParams = database.tables;
|
||||
% filterParams.Runs.loop_id = 209;
|
||||
% % filterParams.Configurations = struct( ...
|
||||
% % 'symbolrate', 112e9, ... %[224,336,360,390,420,448]
|
||||
% % 'fiber_length', 0, ...
|
||||
% % 'db_mode', '"no_db"', ...
|
||||
% % 'interference_attenuation', [], ...
|
||||
% % 'interference_path_length', 1000, ...
|
||||
% % 'is_mpi', 1, ...
|
||||
% % 'pam_level', 4, ...
|
||||
% % 'wavelength', 1310, ...
|
||||
% % 'precomp_amp', [], ...
|
||||
% % 'signal_attenuation', [], ...
|
||||
% % 'v_awg', [], ...
|
||||
% % 'v_bias', [] ...
|
||||
% % );
|
||||
%
|
||||
% % if 1
|
||||
% % % filterParams.EqualizerParameters.dc_buffer_len = 1;
|
||||
% % filterParams.EqualizerParameters.ffe_buffer_len = 1;
|
||||
% % filterParams.EqualizerParameters.smoothing_buffer_len = 4096;
|
||||
% % filterParams.EqualizerParameters.smoothing_buffer_update = 224;
|
||||
% % filterParams.EqualizerParameters.DCmu = 0;
|
||||
% % end
|
||||
% a = database.getTableFieldNames('Runs');
|
||||
% b = database.getTableFieldNames('Results');
|
||||
% c = database.getTableFieldNames('EqualizerParameters');
|
||||
% d = [a;b;c];
|
||||
%
|
||||
% [dataTable,~] = database.queryDB(filterParams, d);
|
||||
%
|
||||
% selectedFields = {'Configurations.run_id' 'Runs.loop_id' 'Runs.date_of_run' 'Runs.rx_raw_path' 'Runs.bitrate' 'Runs.v_bias' 'Runs.v_awg' 'Runs.precomp_amp' 'Runs.symbolrate' 'Runs.pam_level'...
|
||||
% 'Runs.db_mode' 'Runs.rop_attenuation' 'Runs.is_mpi' 'Runs.interference_attenuation' 'Runs.interference_path_length' 'Runs.signal_attenuation' ...
|
||||
% 'EqualizerParameters.equalizer_structure' 'EqualizerParameters.diff_precode' 'EqualizerParameters.eq_id' 'EqualizerParameters.dc_buffer_len' 'EqualizerParameters.ffe_buffer_len' 'EqualizerParameters.smoothing_buffer_len' 'EqualizerParameters.smoothing_buffer_update' 'EqualizerParameters.DCmu' 'Measurements.power_pd_in' ...
|
||||
% 'Measurements.power_mpi_interference' 'Measurements.power_mpi_signal' 'Results.BER' 'Results.BER_precoded' 'Results.EVM' 'Results.SNR' 'Results.GMI' 'Results.Alpha' 'Results.date_of_processing'};
|
||||
|
||||
unique_loop_var = unique(dataTable.(loop_var));
|
||||
db = DBHandler("type","mysql","dataBase",'labor');
|
||||
|
||||
for i = 1%:numel(unique_loop_var)
|
||||
fp = QueryFilter();
|
||||
% fp.where('mpi_superview', 'loop_id','EQUALS', 209);
|
||||
fp.where('mpi_superview', 'symbolrate','EQUALS', 112e9);
|
||||
fp.where('mpi_superview', 'pam_level','EQUALS', 4);
|
||||
fn = [db.getTableFieldNames('mpi_superview')];
|
||||
[dataTable,sql_query] = db.queryDB(fp,fn);
|
||||
|
||||
% Prepare filtered data for this loop variable
|
||||
loopValue = unique_loop_var(i);
|
||||
|
||||
loopFiltGrpd = dataTableGrpd_mean.(loop_var) == loopValue;
|
||||
if ~any(loopFiltGrpd)
|
||||
continue; % Skip if no data for this loop var
|
||||
end
|
||||
%%
|
||||
|
||||
% Extract values
|
||||
x_values = dataTableGrpd_mean.(x_var)(loopFiltGrpd, :);
|
||||
y_mean = dataTableGrpd_mean.(y_var)(loopFiltGrpd, :);
|
||||
y_min = dataTableGrpd_min.(y_var)(loopFiltGrpd, :);
|
||||
y_max = dataTableGrpd_max.(y_var)(loopFiltGrpd, :);
|
||||
dataTable_clean = dataTable;
|
||||
dataTable_clean.SIR = -7 - round(dataTable_clean.power_mpi_interference);
|
||||
dataTable_clean.NGMI = dataTable_clean.GMI ./ log2(dataTable_clean.pam_level);
|
||||
dataTable_clean = cleanUpTable(dataTable_clean);
|
||||
|
||||
% Compute bounds: distance from mean
|
||||
y_lower = y_mean - y_min;
|
||||
y_upper = y_max - y_mean;
|
||||
y_bounds = [y_lower, y_upper];
|
||||
dataTable_clean(dataTable_clean.BER>0.2,:) = [];
|
||||
|
||||
% Display name (optional)
|
||||
idx = find(dataTable.(loop_var) == loopValue, 1, 'first');
|
||||
dispname = equalizer_structure(dataTable.equalizer_structure(idx));
|
||||
dispname = [char(dispname),'; ',num2str(unique(dataTable.interference_path_length)),' m'];
|
||||
%%
|
||||
|
||||
if plotBoundaries
|
||||
% Plot bounded line
|
||||
[hl, hp] = boundedline(x_values, y_mean, y_bounds, ...
|
||||
'alpha', 'transparency', 0.2, ...
|
||||
'cmap', cols(i,:), ...
|
||||
'nan', 'fill', ...
|
||||
'orientation', 'vert');
|
||||
|
||||
% Style the main line: thinnest, dotted, no marker
|
||||
set(hl, 'LineWidth', 1, 'LineStyle', '-', 'Marker', 'none', ...
|
||||
'Color', cols(i,:), 'DisplayName', string(dispname));
|
||||
|
||||
% Hide patch (shaded area) from legend
|
||||
set(hp, 'HandleVisibility', 'off','LineStyle',':','LineWidth',0.5,'Marker','none');
|
||||
|
||||
% Add invisible scatter for DataTips
|
||||
plt = scatter(x_values, y_mean, ...
|
||||
'Marker', 'o', 'MarkerEdgeColor', 'none', 'MarkerFaceColor', 'none', ...
|
||||
'HandleVisibility', 'off', 'PickableParts', 'all');
|
||||
else
|
||||
plt= plot(x_values,y_mean,'LineWidth', 1, 'LineStyle', '-', 'Marker', 'none', ...
|
||||
'Color', cols(i,:), 'DisplayName', string(dispname));
|
||||
end
|
||||
% Add data tips to the invisible scatter
|
||||
pair_one = {'Run ID', dataTableGrpd_mean.run_id(loopFiltGrpd, :)};
|
||||
pair_two = {'Rate', dataTableGrpd_mean.bitrate(loopFiltGrpd, :) * 1e-9};
|
||||
pair_three = {'PD in', round(dataTableGrpd_mean.power_pd_in(loopFiltGrpd, :), 2)};
|
||||
addDatatips(plt, pair_one, pair_two, pair_three);
|
||||
|
||||
|
||||
cols = linspecer(8); % Ensure color count matches
|
||||
figure()
|
||||
tiledlayout(1, 4, 'TileSpacing', 'compact', 'Padding', 'compact');
|
||||
y_here = 0;
|
||||
figcnt = 0;
|
||||
for int_len = [0,50,300,1000]
|
||||
figcnt = figcnt+1;
|
||||
% figure(int_len+1);
|
||||
nexttile;
|
||||
hold on
|
||||
mode = 4;
|
||||
|
||||
% Optionally: outline bounds for better visibility (optional)
|
||||
% hnew = outlinebounds(hl, hp);
|
||||
|
||||
% Tick marks (x-axis)
|
||||
xticks(round(unique(x_values),2));
|
||||
for mode = [1,2]
|
||||
|
||||
hold on;
|
||||
dataTable = dataTable_clean;
|
||||
|
||||
% Optional: scatter realizations
|
||||
if plotRealizations
|
||||
loopFiltSingle = dataTable.(loop_var) == loopValue;
|
||||
x_single = double(dataTable.(x_var)(loopFiltSingle, :));
|
||||
y_single = double(dataTable.(y_var)(loopFiltSingle, :));
|
||||
|
||||
sc = scatter(x_single, y_single, 'Marker', mkr, 'MarkerEdgeColor', cols(i, :), ...
|
||||
'LineWidth', 0.5, 'HandleVisibility', 'on', 'DisplayName', string(dispname));
|
||||
plotBoundaries = 1;
|
||||
plotRealizations = 1;
|
||||
cols = linspecer(8); % Ensure color count matches
|
||||
|
||||
if mode == 1
|
||||
% No compensation method
|
||||
dataTable = dataTable(dataTable.dc_buffer_len == 1, :);
|
||||
dataTable = dataTable(dataTable.ffe_buffer_len == 1, :);
|
||||
dataTable = dataTable(dataTable.smoothing_buffer_len == 0, :);
|
||||
dataTable = dataTable(dataTable.smoothing_buffer_update == 0, :);
|
||||
dataTable = dataTable(dataTable.DCmu == 0, :);
|
||||
cols = cols(1:1+1,:);
|
||||
method = 'ffe only';
|
||||
|
||||
% slow DC smoothing
|
||||
elseif mode == 2
|
||||
|
||||
dataTable = dataTable(dataTable.dc_buffer_len == 1, :);
|
||||
dataTable = dataTable(dataTable.ffe_buffer_len == 1, :);
|
||||
dataTable = dataTable(dataTable.smoothing_buffer_len == 4096, :);
|
||||
dataTable = dataTable(dataTable.smoothing_buffer_update == 224, :);
|
||||
dataTable = dataTable(dataTable.DCmu == 0, :);
|
||||
|
||||
cols = cols(4:4+1,:);
|
||||
method = 'dc smoothing';
|
||||
|
||||
|
||||
% slow DC tracking
|
||||
elseif mode == 3
|
||||
|
||||
dataTable = dataTable(dataTable.dc_buffer_len == 224, :);
|
||||
dataTable = dataTable(dataTable.ffe_buffer_len == 1, :);
|
||||
dataTable = dataTable(dataTable.smoothing_buffer_len == 0, :);
|
||||
dataTable = dataTable(dataTable.smoothing_buffer_update == 0, :);
|
||||
dataTable = dataTable(dataTable.DCmu == 0.005, :);
|
||||
|
||||
cols = cols(3:3+1,:);
|
||||
method = 'parallelized dc tracking';
|
||||
|
||||
elseif mode == 4
|
||||
|
||||
% ideal DC tracking
|
||||
dataTable = dataTable(dataTable.dc_buffer_len == 1, :);
|
||||
dataTable = dataTable(dataTable.ffe_buffer_len == 1, :);
|
||||
dataTable = dataTable(dataTable.smoothing_buffer_len == 0, :);
|
||||
dataTable = dataTable(dataTable.smoothing_buffer_update == 0, :);
|
||||
dataTable = dataTable(dataTable.DCmu == 0.005, :);
|
||||
|
||||
cols = cols(2:2+1,:);
|
||||
method = 'ideal dc tracking';
|
||||
end
|
||||
|
||||
% dataTable(dataTable.eq_id==0,:) = [];
|
||||
dataTable(dataTable.equalizer_structure~=1,:) = [];
|
||||
|
||||
% Modify values in 'interference_path_length' where the condition is met
|
||||
dataTable.interference_path_length(dataTable.interference_path_length < 101 & dataTable.interference_path_length > 1) = 50;
|
||||
|
||||
dataTable.interference_path_length(dataTable.interference_path_length == 1) = 0;
|
||||
dataTable = dataTable(dataTable.interference_path_length == int_len, :);
|
||||
|
||||
|
||||
dataTable(dataTable.run_id == 3866, :) = [];
|
||||
dataTable(dataTable.run_id == 3865, :) = [];
|
||||
dataTable(dataTable.run_id == 3796, :) = [];
|
||||
dataTable(dataTable.run_id == 3797, :) = [];
|
||||
dataTable(dataTable.run_id == 3798, :) = [];
|
||||
dataTable(dataTable.run_id == 4002, :) = [];
|
||||
dataTable(dataTable.run_id == 4200, :) = [];
|
||||
dataTable(dataTable.run_id == 4199, :) = [];
|
||||
|
||||
% 0
|
||||
% 1
|
||||
% 10
|
||||
% 15
|
||||
% 20
|
||||
% 50
|
||||
% 100
|
||||
% 300
|
||||
% 1000
|
||||
|
||||
% dataTable(dataTable.interference_path_length ~= 50, :) = [];
|
||||
% dataTable = dataTable(dataTable.interference_path_length < 51, :);
|
||||
|
||||
% dataTable(dataTable.loop_id<200,:) = [];
|
||||
|
||||
% Filter by time
|
||||
filter_by_time = 0;
|
||||
if filter_by_time
|
||||
startTime = datetime('2025-04-20 18:00:00', 'InputFormat', 'yyyy-MM-dd HH:mm:ss');
|
||||
stopTime = datetime('2025-04-30 19:30:00', 'InputFormat', 'yyyy-MM-dd HH:mm:ss');
|
||||
dataTable.date_of_run = datetime(dataTable.date_of_run, 'InputFormat', 'yyyy-MM-dd HH:mm:ss.SSSSSS');
|
||||
dataTable.date_of_processing = datetime(dataTable.date_of_processing, 'InputFormat', 'yyyy-MM-dd HH:mm:ss.SSSSSS');
|
||||
dataTable = dataTable(dataTable.date_of_processing > startTime, :);
|
||||
dataTable = dataTable(dataTable.date_of_processing < stopTime, :);
|
||||
end
|
||||
|
||||
% Group by smth
|
||||
y_var = 'BER';
|
||||
x_var = 'SIR';
|
||||
|
||||
loop_var = 'interference_path_length';
|
||||
fixedVars = {'equalizer_structure','interference_path_length',x_var};
|
||||
|
||||
[dataTable, outliersTable] = removeGroupOutliers(dataTable, fixedVars, y_var);
|
||||
|
||||
dataTableGrpd_mean = groupIt(fixedVars, dataTable, @mean);
|
||||
dataTableGrpd_min = groupIt(fixedVars, dataTable, @min);
|
||||
dataTableGrpd_max = groupIt(fixedVars, dataTable, @max);
|
||||
|
||||
% dataTableGrpd_mean(dataTableGrpd_mean.nRows<50,:) = [];
|
||||
% dataTableGrpd_min(dataTableGrpd_min.nRows<50,:) = [];
|
||||
% dataTableGrpd_max(dataTableGrpd_max.nRows<50,:) = [];
|
||||
|
||||
% Create a new figure
|
||||
|
||||
hold on
|
||||
|
||||
unique_loop_var = unique(dataTable.(loop_var));
|
||||
|
||||
for i = 1:numel(unique_loop_var)
|
||||
|
||||
% Prepare filtered data for this loop variable
|
||||
loopValue = unique_loop_var(i);
|
||||
|
||||
loopFiltGrpd = dataTableGrpd_mean.(loop_var) == loopValue;
|
||||
if ~any(loopFiltGrpd)
|
||||
continue; % Skip if no data for this loop var
|
||||
end
|
||||
|
||||
% Extract values
|
||||
x_values = dataTableGrpd_mean.(x_var)(loopFiltGrpd, :);
|
||||
y_mean = dataTableGrpd_mean.(y_var)(loopFiltGrpd, :);
|
||||
y_min = dataTableGrpd_min.(y_var)(loopFiltGrpd, :);
|
||||
y_max = dataTableGrpd_max.(y_var)(loopFiltGrpd, :);
|
||||
|
||||
% Compute bounds: distance from mean
|
||||
y_lower = y_mean - y_min;
|
||||
y_upper = y_max - y_mean;
|
||||
y_bounds = [y_lower, y_upper];
|
||||
|
||||
% Display name (optional)
|
||||
try
|
||||
idx = find(dataTable.(loop_var) == loopValue, 1, 'first');
|
||||
% dispname = char(equalizer_structure(dataTable.equalizer_structure(idx)));
|
||||
dispname = [method];
|
||||
dispname = [dispname, '/ ',num2str(unique_loop_var(i)) ,' m'];
|
||||
% dispname = [dispname,'; ',num2str(unique(dataTable.interference_path_length)),' m'];
|
||||
% dispname = [dispname, '/ PAM ', num2str(filterParams.Configurations.pam_level)];
|
||||
% dispname = [dispname, '/ ', num2str(filterParams.Configurations.symbolrate.*1e-9),' GBd'];
|
||||
end
|
||||
|
||||
if plotBoundaries
|
||||
% Plot bounded line
|
||||
[hl, hp] = boundedline(x_values, y_mean, y_bounds, ...
|
||||
'alpha', 'transparency', 0.1, ...
|
||||
'cmap', cols(i,:), ...
|
||||
'nan', 'fill', ...
|
||||
'orientation', 'vert');
|
||||
|
||||
% % Style the main line: thinnest, dotted, no marker
|
||||
set(hl, 'LineWidth', 0.5, 'LineStyle', ':', 'Marker', 'none', ...
|
||||
'Color', cols(i,:), 'DisplayName', string(dispname));
|
||||
|
||||
plt = errorbar(x_values,y_mean,y_lower,y_upper,'LineWidth', 0.9, 'LineStyle', 'none', 'Marker', 'none','Color', cols(i,:), 'DisplayName', string(dispname),'HandleVisibility','off');
|
||||
|
||||
% Hide patch (shaded area) from legend
|
||||
set(hp, 'HandleVisibility', 'off','LineStyle',':','LineWidth',0.5,'Marker','none');
|
||||
|
||||
|
||||
|
||||
% Fit a 4th-order polynomial to log10(BER)
|
||||
p = polyfit(x_values, log10(y_mean), 3); % 4 is fitting order, adjust as needed
|
||||
|
||||
% Evaluate the fitted polynomial
|
||||
x_fit = linspace(min(x_values), max(x_values), 300); % Fine points
|
||||
y_fit_log = polyval(p, x_fit); % Still in log10 domain
|
||||
y_fit = 10.^y_fit_log; % Back to BER domain
|
||||
|
||||
|
||||
|
||||
plot(x_fit,y_fit,'LineWidth', 1, 'LineStyle', '-', 'Marker', 'none', ...
|
||||
'Color', cols(i,:), 'DisplayName', string(dispname),'HandleVisibility','off');
|
||||
|
||||
% % Add invisible scatter for DataTips
|
||||
% plt = scatter(x_values, y_mean, ...
|
||||
% 'Marker', 'o', 'MarkerEdgeColor', 'none', 'MarkerFaceColor', 'none', ...
|
||||
% 'HandleVisibility', 'off', 'PickableParts', 'all');
|
||||
else
|
||||
|
||||
plt= plot(x_values,y_mean,'LineWidth', 1, 'LineStyle', '-', 'Marker', 'none', ...
|
||||
'Color', cols(i,:), 'DisplayName', string(dispname));
|
||||
% plt= errorbar(x_values,y_mean,y_lower,y_upper,'LineWidth', 1, 'LineStyle', '-', 'Marker', 'none','Color', cols(i,:), 'DisplayName', string(dispname));
|
||||
|
||||
end
|
||||
% Add data tips to the invisible scatter
|
||||
pair_one = {'Run ID', dataTableGrpd_mean.run_id(loopFiltGrpd, :)};
|
||||
pair_two = {'Rate', dataTableGrpd_mean.bitrate(loopFiltGrpd, :) * 1e-9};
|
||||
pair_three = {'PD in', round(dataTableGrpd_mean.power_pd_in(loopFiltGrpd, :), 2)};
|
||||
addDatatips(plt, pair_one, pair_two, pair_three);
|
||||
|
||||
|
||||
|
||||
% Optionally: outline bounds for better visibility (optional)
|
||||
% hnew = outlinebounds(hl, hp);
|
||||
|
||||
% Tick marks (x-axis)
|
||||
|
||||
|
||||
% Optional: scatter realizations
|
||||
if plotRealizations
|
||||
loopFiltSingle = dataTable.(loop_var) == loopValue;
|
||||
x_single = double(dataTable.(x_var)(loopFiltSingle, :));
|
||||
y_single = double(dataTable.(y_var)(loopFiltSingle, :));
|
||||
|
||||
mkr = '.';
|
||||
sc = scatter(x_single+(mode*0.1)-0.2, y_single,15, 'Marker', mkr, 'MarkerEdgeColor', cols(i, :), ...
|
||||
'LineWidth', 0.5, 'HandleVisibility', 'off', 'DisplayName', string(dispname));
|
||||
|
||||
pair_one = {'Run ID', dataTable.run_id(loopFiltSingle, :)};
|
||||
pair_two = {'Baud', dataTable.symbolrate(loopFiltSingle, :) * 1e-9};
|
||||
pair_three = {'PD in', round(dataTable.power_pd_in(loopFiltSingle, :), 2)};
|
||||
pair_four = {'#bits', round(dataTable.numBits(loopFiltSingle, :), 2)};
|
||||
addDatatips(sc, pair_one, pair_two, pair_three,pair_four);
|
||||
end
|
||||
end
|
||||
|
||||
% Label axes and title
|
||||
legend('Interpreter', 'latex');
|
||||
xlabel(x_var);
|
||||
if ~y_here
|
||||
ylabel(y_var);
|
||||
yticklabels = [];
|
||||
|
||||
y_here = 1;
|
||||
end
|
||||
if int_len ~= 0
|
||||
set(gca, 'YTick', []);
|
||||
end
|
||||
% title([x_var, ' vs. ', y_var]);
|
||||
|
||||
if string(y_var) == "BER"
|
||||
yline(2.2e-4, 'LineWidth', 1, 'LineStyle', '--', 'HandleVisibility', 'off');
|
||||
yline(3.8e-3, 'LineWidth', 1, 'LineStyle', '--', 'HandleVisibility', 'off');
|
||||
yline(2e-2, 'LineWidth', 1, 'LineStyle', '--', 'HandleVisibility', 'off');
|
||||
ylim([1e-5, 0.1]);
|
||||
end
|
||||
|
||||
xlim([15,35]);
|
||||
ylim([9e-5 0.1 ]);
|
||||
xticks([13:2:35]);
|
||||
|
||||
% Enable grid and beautify
|
||||
grid on;
|
||||
beautifyBERplot;
|
||||
|
||||
pair_one = {'Run ID', dataTable.run_id(loopFiltSingle, :)};
|
||||
pair_two = {'Rate', dataTable.bitrate(loopFiltSingle, :) * 1e-9};
|
||||
pair_three = {'PD in', round(dataTable.power_pd_in(loopFiltSingle, :), 2)};
|
||||
addDatatips(sc, pair_one, pair_two, pair_three);
|
||||
end
|
||||
end
|
||||
|
||||
% Label axes and title
|
||||
legend('Interpreter', 'latex');
|
||||
xlabel(x_var);
|
||||
ylabel(y_var);
|
||||
title([x_var, ' vs. ', y_var]);
|
||||
|
||||
if y_var == 'BER'
|
||||
yline(4e-4, 'LineWidth', 1, 'LineStyle', '--', 'HandleVisibility', 'off');
|
||||
ylim([1e-5, 0.1]);
|
||||
end
|
||||
|
||||
xlim([15,50]);
|
||||
|
||||
% Enable grid and beautify
|
||||
grid on;
|
||||
beautifyBERplot;
|
||||
|
||||
|
||||
|
||||
|
||||
function resultTable = groupIt(fixedVars, dataTable, aggregationFunction)
|
||||
% groupIt Groups data in a table based on fixedVars and applies aggregationFunction to numeric data.
|
||||
@@ -243,7 +409,6 @@ resultTable.nRows = groupCount;
|
||||
end
|
||||
|
||||
|
||||
|
||||
function addDatatips(sc, varargin)
|
||||
% addDatatips Adds custom data tip rows to a scatter plot.
|
||||
%
|
||||
@@ -283,7 +448,6 @@ end
|
||||
end
|
||||
|
||||
|
||||
|
||||
function cleanedTable = cleanUpTable(inputTable)
|
||||
% cleanUpTable Cleans a MATLAB table where numbers and NaNs are stored as strings or structs.
|
||||
%
|
||||
@@ -335,7 +499,7 @@ for i = 1:numel(varNames)
|
||||
else
|
||||
% Try convert to datetime
|
||||
try
|
||||
cleanedTable.(varNames{i}) = datetime(col, 'InputFormat', 'yyyy-MM-dd HH:mm:ss.SSSSSS');
|
||||
cleanedTable.(varNames{i}) = datetime(col, 'InputFormat', 'yyyy-MM-dd HH:mm:ss');
|
||||
catch
|
||||
% Leave as string
|
||||
end
|
||||
@@ -391,8 +555,9 @@ for groupIdx = 1:height(groupKeys)
|
||||
continue;
|
||||
end
|
||||
|
||||
% Detect outliers
|
||||
outlierMask = isoutlier(y_values, 'quartiles');
|
||||
% Detect outliers in log space
|
||||
y_log = log10(y_values);
|
||||
outlierMask = isoutlier(y_log, 'quartiles',1); % or 'median', 'grubbs', etc.
|
||||
|
||||
% If any outliers found, collect their data
|
||||
if any(outlierMask)
|
||||
|
||||
@@ -12,6 +12,7 @@ arguments
|
||||
savePath
|
||||
options.parallel (1,1) logical = true
|
||||
options.max_occurences = 1;
|
||||
options.paramstruct = struct();
|
||||
end
|
||||
|
||||
if options.parallel
|
||||
@@ -29,7 +30,8 @@ if options.parallel
|
||||
"database_name", database_name, ...
|
||||
'storage_path', savePath, ...
|
||||
'append_to_db', 1, ...
|
||||
'max_occurences', options.max_occurences ...
|
||||
'max_occurences', options.max_occurences, ...
|
||||
'parameters', options.paramstruct ...
|
||||
);
|
||||
|
||||
output = [];
|
||||
@@ -46,7 +48,8 @@ else
|
||||
"database_name", database_name, ...
|
||||
'storage_path', savePath, ...
|
||||
'append_to_db', 1, ...
|
||||
'max_occurences', options.max_occurences ...
|
||||
'max_occurences', options.max_occurences,...
|
||||
'parameters', options.paramstruct ...
|
||||
);
|
||||
|
||||
future = []; % No future since it's synchronous
|
||||
|
||||
@@ -2,17 +2,18 @@
|
||||
% 1) Find RUN ID's
|
||||
|
||||
basePath = 'C:\Users\Silas\Documents\MATLAB\Datensätze\sioe_labor\';
|
||||
database = DBHandler("pathToDB",[basePath,'silas_labor.db']);
|
||||
% database = DBHandler("pathToDB",[basePath,'silas_labor.db']);
|
||||
database = DBHandler("type",'mysql');
|
||||
|
||||
filterParams = database.tables;
|
||||
filterParams.Configurations = struct( ...
|
||||
'bitrate', [], ... %[224,336,360,390,420,448]
|
||||
'bitrate', 112e9, ... %[224,336,360,390,420,448]
|
||||
'db_mode', [], ...
|
||||
'fiber_length', [], ...
|
||||
'interference_attenuation',[], ...
|
||||
'is_mpi', 0, ...
|
||||
'pam_level', [], ...
|
||||
'rop_attenuation', 0 ...
|
||||
'interference_path_length',300, ...
|
||||
'is_mpi', 1, ...
|
||||
'pam_level', 4 ...
|
||||
);
|
||||
|
||||
selectedFields = {'Runs.run_id',...
|
||||
|
||||
@@ -124,7 +124,7 @@ for occ = 1:proc_occ
|
||||
% %%%%% VNLE + DFE %%%%
|
||||
if 0
|
||||
|
||||
eq_vnle_dfe = EQ("Ne",vnle_order,"Nb",[0,0,0],"training_length",len_tr,"training_loops",5,"dd_loops",5,"K",2,"DCmu",mu_dc,"DDmu",[mu_ffe mu_dfe],"DFEmu",0.005,"FFEmu",0,"plotfinal",0,"ideal_dfe",0);
|
||||
eq_vnle_dfe = EQ("Ne",vnle_order,"Nb",[0,0,0],"training_length",len_tr,"training_loops",5,"dd_loops",5,"K",2,"DCmu",mu_dc,"DDmu",[mu_ffe mu_dfe],"DFEmu",0.001,"FFEmu",0,"plotfinal",0,"ideal_dfe",0);
|
||||
eq_post = FFE("epochs_tr",5,"epochs_dd",5,"len_tr",4096*2,"mu_dd",1e-4,"mu_tr",0,"order",2001,"sps",1,"decide",0);
|
||||
|
||||
[result] = vnle(eq_vnle_dfe,M,Scpe_sig,Symbols,Tx_bits,"precode_mode",duob_mode,"showAnalysis",1,"postFFE",[]);
|
||||
|
||||
@@ -1,26 +1,27 @@
|
||||
|
||||
|
||||
basePath = 'C:\Users\Silas\Documents\MATLAB\Datensätze\sioe_labor\';
|
||||
database = DBHandler("pathToDB",[basePath,'silas_labor.db']);
|
||||
database = DBHandler("pathToDB",[basePath,'silas_labor_plain.db'],"type",'sqlite');
|
||||
|
||||
filterParams = database.tables;
|
||||
filterParams.Configurations = struct( ...
|
||||
'bitrate', [], ... %[224,336,360,390,420,448]
|
||||
'db_mode', int32(db_mode.no_db), ...
|
||||
'db_mode', [], ...
|
||||
'fiber_length', 1, ...
|
||||
'interference_attenuation', [], ...
|
||||
'interference_path_length', [], ...
|
||||
'is_mpi', 1, ...
|
||||
'is_mpi', 0, ...
|
||||
'pam_level', 4, ...
|
||||
'rop_attenuation', 0, ...
|
||||
'wavelength', 1310 ...
|
||||
);
|
||||
|
||||
% filterParams.EqualizerParameters.diff_precode = int32(db_mode.no_db);
|
||||
filterParams.EqualizerParameters.equalizer_structure = int32(equalizer_structure.vnle);
|
||||
% filterParams.EqualizerParameters.equalizer_structure = int32(equalizer_structure.vnle);
|
||||
% filterParams.EqualizerParameters.DCmu = 0.005;
|
||||
|
||||
selectedFields = {'Configurations.run_id' 'Runs.rx_raw_path' 'Configurations.bitrate' 'Configurations.symbolrate' 'Configurations.pam_level' 'Configurations.db_mode' 'Configurations.rop_attenuation' 'Configurations.is_mpi' 'Configurations.interference_attenuation' 'EqualizerParameters.equalizer_structure' 'EqualizerParameters.diff_precode' 'EqualizerParameters.eq_id' 'Measurements.power_pd_in' 'Measurements.power_mpi_interference' 'Measurements.power_mpi_signal' 'Results.BER' 'Results.SNR' 'Results.GMI' 'Results.Alpha'};
|
||||
% selectedFields = {'Configurations.run_id'};
|
||||
|
||||
[dataTable,sql_query] = database.queryDB(filterParams, selectedFields);
|
||||
|
||||
|
||||
@@ -5,85 +5,118 @@ precomp_mode = 2; %0=do nothing ; 1= measure; 2=precomp active
|
||||
db_precode = 0;
|
||||
db_coding_approach = 0;
|
||||
|
||||
fsym = 224e9;
|
||||
fsym = 160e9;
|
||||
fdac = 256e9;
|
||||
random_key = 0;
|
||||
M = 4;
|
||||
pams = [4];
|
||||
|
||||
if (db_precode==1)&&(db_coding_approach==0)
|
||||
cols = cbrewer2('Paired',6);
|
||||
for i = 1:length(pams)
|
||||
M = pams(i);
|
||||
if (db_precode==1)&&(db_coding_approach==0)
|
||||
|
||||
if M == 4
|
||||
pulsef=1;
|
||||
precomp_amp_max = -50;
|
||||
elseif M == 6
|
||||
pulsef=0;
|
||||
precomp_amp_max = -50;
|
||||
elseif M == 8
|
||||
pulsef=0;
|
||||
precomp_amp_max = -50;
|
||||
if M == 4
|
||||
pulsef=1;
|
||||
precomp_amp_max = -50;
|
||||
fsym = 196e9;
|
||||
elseif M == 6
|
||||
pulsef=0;
|
||||
precomp_amp_max = -50;
|
||||
fsym = 180e9;
|
||||
elseif M == 8
|
||||
pulsef=0;
|
||||
precomp_amp_max = -50;
|
||||
fsym = 160e9;
|
||||
end
|
||||
|
||||
elseif (db_precode==1)&&(db_coding_approach==1)
|
||||
|
||||
if M == 4
|
||||
pulsef=1;
|
||||
precomp_amp_max = -38;
|
||||
pulsef = 1;
|
||||
elseif M == 6
|
||||
pulsef=0;
|
||||
precomp_amp_max = -38;
|
||||
pulsef = 1;
|
||||
elseif M == 8
|
||||
pulsef=0;
|
||||
precomp_amp_max = -38;
|
||||
pulsef = 1;
|
||||
end
|
||||
|
||||
elseif (db_precode==0)&&(db_coding_approach==0)
|
||||
|
||||
if M == 4
|
||||
pulsef=1;
|
||||
precomp_amp_max = -37;
|
||||
pulsef = 1;
|
||||
fsym = 196e9;
|
||||
elseif M == 6
|
||||
pulsef=0;
|
||||
precomp_amp_max = -34;
|
||||
pulsef = 1;
|
||||
fsym = 180e9;
|
||||
elseif M == 8
|
||||
pulsef=0;
|
||||
precomp_amp_max = -34;
|
||||
pulsef = 0;
|
||||
fsym = 160e9;
|
||||
end
|
||||
end
|
||||
|
||||
elseif (db_precode==1)&&(db_coding_approach==1)
|
||||
|
||||
if M == 4
|
||||
pulsef=1;
|
||||
precomp_amp_max = -38;
|
||||
pulsef = 1;
|
||||
elseif M == 6
|
||||
pulsef=0;
|
||||
precomp_amp_max = -38;
|
||||
pulsef = 1;
|
||||
elseif M == 8
|
||||
pulsef=0;
|
||||
precomp_amp_max = -38;
|
||||
pulsef = 1;
|
||||
rcalpha = 0.05;
|
||||
Pform = Pulseformer("fsym",fsym,"fdac",4*fsym,"pulse","rrc","pulselength",16,"alpha",rcalpha);
|
||||
|
||||
Pamsource = PAMsource(...
|
||||
"fsym",fsym,"M",M,"order",19,"useprbs",0,...
|
||||
"fs_out",fdac,...
|
||||
"applyclipping",0,"clipfactor",1.2,...
|
||||
"applypulseform",pulsef,"pulseformer",Pform,...
|
||||
"randkey",random_key,...
|
||||
"db_precode",db_precode,"db_encode",db_coding_approach,...
|
||||
"mrds_code",0,"mrds_blocklength",512);
|
||||
|
||||
[Digi_sig,Symbols,Bits] = Pamsource.process();
|
||||
|
||||
Digi_sig = Digi_sig.normalize("mode","rms");
|
||||
|
||||
precomp_est = ChannelFreqResp("Nacq",2048,"Navg",100,"Ncp",63,'f_ref',Digi_sig.fs);
|
||||
|
||||
% maxampdb = [-30:-3:-50,precomp_amp_max];
|
||||
maxampdb = precomp_amp_max;%sort(maxampdb);
|
||||
cols_ = cbrewer2('spectral',15);
|
||||
|
||||
for j = 1:length(maxampdb)
|
||||
|
||||
if maxampdb(j) == precomp_amp_max
|
||||
color=clr.Set1.green;
|
||||
else
|
||||
color=cols_(j,:);
|
||||
end
|
||||
|
||||
Digi_sig_pre = precomp_est.precomp(Digi_sig,'maxampdb',maxampdb(j),'loadPath',precomp_path,'fileName',precomp_fn);
|
||||
|
||||
% Digi_sig_pre = Digi_sig_pre.normalize("mode","rms");
|
||||
|
||||
Digi_sig_pre = Digi_sig_pre.resample("fs_out",fdac);
|
||||
|
||||
Digi_sig_pre= Digi_sig_pre.normalize("mode","rms");
|
||||
|
||||
Digi_sig_pre.spectrum("displayname","Strong Precomp","fignum",2223,"normalizeToNyquist",0,"normalizeTo0dB",0,"color",color,"linestyle",'-','addDCoffset',27);
|
||||
|
||||
end
|
||||
|
||||
elseif (db_precode==0)&&(db_coding_approach==0)
|
||||
Digi_sig.spectrum("displayname","No Precomp","fignum",2223,"normalizeToNyquist",0,"normalizeTo0dB",0,"color",cols(2*i,:),"linestyle",'-','addDCoffset',27);
|
||||
|
||||
if M == 4
|
||||
pulsef=1;
|
||||
precomp_amp_max = -37;
|
||||
pulsef = 1;
|
||||
elseif M == 6
|
||||
pulsef=0;
|
||||
precomp_amp_max = -34;
|
||||
pulsef = 1;
|
||||
elseif M == 8
|
||||
pulsef=0;
|
||||
precomp_amp_max = -34;
|
||||
pulsef = 0;
|
||||
end
|
||||
end
|
||||
|
||||
ylim([-25,10]);
|
||||
xlim([0,105]);
|
||||
xticks(0:20:110);
|
||||
yticks(-30:10:10);
|
||||
|
||||
rcalpha = 0.05;
|
||||
Pform = Pulseformer("fsym",fsym,"fdac",4*fsym,"pulse","rrc","pulselength",16,"rrcalpha",rcalpha);
|
||||
|
||||
|
||||
Pamsource = PAMsource(...
|
||||
"fsym",fsym,"M",M,"order",19,"useprbs",1,...
|
||||
"fs_out",fdac,...
|
||||
"applyclipping",0,"clipfactor",1.2,...
|
||||
"applypulseform",pulsef,"pulseformer",Pform,...
|
||||
"randkey",random_key,...
|
||||
"db_precode",db_precode,"db_encode",db_coding_approach,...
|
||||
"mrds_code",0,"mrds_blocklength",512);
|
||||
|
||||
[Digi_sig,Symbols,Bits] = Pamsource.process();
|
||||
|
||||
Digi_sig = Digi_sig.normalize("mode","rms");
|
||||
|
||||
Digi_sig.spectrum("displayname","No Precomp","fignum",2223,"normalizeToNyquist",0,"normalizeTo0dB",0);
|
||||
|
||||
precomp_est = ChannelFreqResp("Nacq",2048,"Navg",100,"Ncp",63,'f_ref',Digi_sig.fs);
|
||||
|
||||
Digi_sig = precomp_est.precomp(Digi_sig,'maxampdb',precomp_amp_max,'loadPath',precomp_path,'fileName',precomp_fn);
|
||||
|
||||
Digi_sig = Digi_sig.normalize("mode","rms");
|
||||
|
||||
Digi_sig = Digi_sig.resample("fs_out",fdac);
|
||||
Digi_sig= Digi_sig.normalize("mode","rms");
|
||||
Digi_sig.spectrum("displayname","Strong Precomp","fignum",2223,"normalizeToNyquist",0,"normalizeTo0dB",0);
|
||||
|
||||
|
||||
fig = gcf;
|
||||
pos = [536.3333 879 450 222];
|
||||
set(fig, 'Position', pos);
|
||||
@@ -1,5 +1,5 @@
|
||||
|
||||
filename = "C:\Users\sioe\Documents\High_Speed_Measurement_2024\bias_5km\PAMX_5km_20241025_204334_wh.mat";
|
||||
filename = "Z:\2024\sioe\High Speed Messungen Oktober\bias_5km\PAMX_5km_20241025_204334_wh.mat";
|
||||
|
||||
a = load(filename);
|
||||
wh = a.obj;
|
||||
@@ -26,11 +26,14 @@ clf
|
||||
hold on
|
||||
cols = cbrewer2('Set1',3);
|
||||
for l = 1:numel(lambda_vals)
|
||||
figure()
|
||||
for m = 1:numel(M_vals)
|
||||
|
||||
ber_ffe = wh.getStoValue('ber_ffe',v_bias_vals,awg_vpp_vals(1),precomp_amp_max_vals(1),rop_atten_vals(1),M_vals(m),lambda_vals(l));
|
||||
ber = wh.getStoValue('ber_collect',v_bias_vals,awg_vpp_vals(1),precomp_amp_max_vals(1),rop_atten_vals(1),M_vals(m),lambda_vals(l));
|
||||
ber = wh.getStoValue('ber_ffe',v_bias_vals,awg_vpp_vals(1),precomp_amp_max_vals(1),rop_atten_vals(1),M_vals(m),lambda_vals(l));
|
||||
exfo = wh.getStoValue('exfo',v_bias_vals,awg_vpp_vals(1),precomp_amp_max_vals(1),rop_atten_vals(1),M_vals(m),lambda_vals(l));
|
||||
|
||||
lb = wh.getStoValue('exfo',v_bias_vals,awg_vpp_vals(1),precomp_amp_max_vals(1),rop_atten_vals(1),M_vals(m),lambda_vals(l));
|
||||
|
||||
for e = 1:numel(exfo)
|
||||
laser_pow(e) = exfo{e}.cur_power;
|
||||
@@ -42,7 +45,7 @@ for l = 1:numel(lambda_vals)
|
||||
rx_logbook = wh.getStoValue('rx_logbook',v_bias_vals(1),awg_vpp_vals(1),precomp_amp_max_vals(1),rop_atten_vals(1),M_vals(1),lambda_vals(1));
|
||||
|
||||
|
||||
subplot(1,3,l)
|
||||
|
||||
hold on
|
||||
a = scatter(v_bias_vals,min(ber,[],2),40,'LineWidth',2,'Marker','.','DisplayName',['PAM ',num2str(M_vals(m))],'MarkerEdgeColor',cols(m,:));
|
||||
title([num2str(lambda_vals(l)),'nm'])
|
||||
@@ -66,7 +69,7 @@ for l = 1:numel(lambda_vals)
|
||||
|
||||
% Polynomial fit (e.g., second-order polynomial)
|
||||
[woutliers,n] = rmoutliers( min(ber,[],2) );
|
||||
p = polyfit( v_bias_vals(~n), log10(woutliers), 4); % Adjust order as needed
|
||||
p = polyfit( v_bias_vals(~n), log10(woutliers), 3); % Adjust order as needed
|
||||
BER_fit = polyval(p, v_bias_vals);
|
||||
|
||||
|
||||
@@ -93,9 +96,10 @@ for l = 1:numel(lambda_vals)
|
||||
end
|
||||
end
|
||||
|
||||
%%
|
||||
|
||||
|
||||
filename = "C:\Users\sioe\Documents\High_Speed_Measurement_2024\bias_testing_and_b2b\PAM4_b2b_bias_sweep_20241023_191202_wh_BB_BIAS_FINAL.mat";
|
||||
filename = "Z:\2024\sioe\High Speed Messungen Oktober\bias_testing_and_b2b\PAM4_b2b_bias_sweep_20241023_191202_wh_BB_BIAS_FINAL.mat";
|
||||
|
||||
a = load(filename);
|
||||
wh = a.obj;
|
||||
|
||||
@@ -1,13 +1,13 @@
|
||||
|
||||
|
||||
basePath = 'C:\Users\Silas\Documents\MATLAB\Datensätze\sioe_labor\';
|
||||
database = DBHandler("pathToDB",[basePath,'silas_labor.db']);
|
||||
database = DBHandler("dataBase",[basePath,'silas_labor.db'],"type",'sqlite');
|
||||
|
||||
filterParams = database.tables;
|
||||
filterParams.Configurations = struct( ...
|
||||
'bitrate', [], ... %[224,336,360,390,420,448]
|
||||
'db_mode', int32(db_mode.db_encoded), ...
|
||||
'fiber_length', 10, ...
|
||||
'bitrate', [390e9], ... %[224,336,360,390,420,448]
|
||||
'db_mode', 1, ...
|
||||
'fiber_length', 1, ...
|
||||
'interference_attenuation', [], ...
|
||||
'interference_path_length', [], ...
|
||||
'is_mpi', 0, ...
|
||||
@@ -18,11 +18,11 @@ filterParams.Configurations = struct( ...
|
||||
|
||||
% filterParams.EqualizerParameters.diff_precode = int32(db_mode.db_encoded);
|
||||
% filterParams.EqualizerParameters.equalizer_structure = int32(equalizer_structure.vnle);
|
||||
filterParams.EqualizerParameters.DCmu = 0.00;
|
||||
% filterParams.EqualizerParameters.DCmu = 0.00;
|
||||
|
||||
selectedFields = {'Configurations.run_id' 'Runs.rx_raw_path' 'Configurations.bitrate' 'Configurations.symbolrate' 'Configurations.pam_level'...
|
||||
'Configurations.db_mode' 'Configurations.rop_attenuation' 'Configurations.is_mpi' 'Configurations.interference_attenuation' ...
|
||||
'EqualizerParameters.equalizer_structure' 'EqualizerParameters.diff_precode' 'EqualizerParameters.eq_id' 'Measurements.power_pd_in' ...
|
||||
'EqualizerParameters.equalizer_structure' 'EqualizerParameters.diff_precode' 'EqualizerParameters.eq_id' 'EqualizerParameters.DCmu' 'Measurements.power_pd_in' ...
|
||||
'Measurements.power_mpi_interference' 'Measurements.power_mpi_signal' 'Results.BER' 'Results.BER_precoded' 'Results.SNR' 'Results.GMI' 'Results.Alpha' 'Results.date_of_processing'};
|
||||
|
||||
[dataTable,sql_query] = database.queryDB(filterParams, selectedFields);
|
||||
|
||||
@@ -1,11 +1,11 @@
|
||||
|
||||
|
||||
basePath = 'C:\Users\Silas\Documents\MATLAB\Datensätze\sioe_labor\';
|
||||
database = DBHandler("pathToDB",[basePath,'silas_labor.db']);
|
||||
database = DBHandler("pathToDB",[basePath,'silas_labor.db'],"type",'sqlite');
|
||||
|
||||
filterParams = database.tables;
|
||||
filterParams.Configurations = struct( ...
|
||||
'bitrate', 450e9, ... %[224,336,360,390,420,448]
|
||||
'bitrate', 420e9, ... %[224,336,360,390,420,448]
|
||||
'db_mode', int32(db_mode.no_db), ...
|
||||
'fiber_length', 10, ...
|
||||
'interference_attenuation', [], ...
|
||||
|
||||
@@ -15,7 +15,7 @@ if 1
|
||||
wh.addStorage("ber");
|
||||
|
||||
% wh = submit_simulations(wh,"parallel",0,"simulation_mode",0);
|
||||
wh = submit_handle(@imdd_model,wh,"parallel",1);
|
||||
wh = submit_handle(@imdd_model,wh,"parallel",0);
|
||||
|
||||
end
|
||||
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
function [output] = imdd_model(varargin)
|
||||
|
||||
simulation_mode = 0;
|
||||
simulation_mode = 1;
|
||||
|
||||
%%% Change folder
|
||||
curFolder = pwd;
|
||||
@@ -134,6 +134,7 @@ if fsym_ ~= fsym
|
||||
fsym = fsym_;
|
||||
% fprintf('Adapted symbolrate to %d GBd, to match provided bitrate of %d GBit/s using PAM %d \n',fsym.*1e-9,bitrate.*1e-9, M);
|
||||
end
|
||||
|
||||
f_nyquist = fsym/2;
|
||||
|
||||
%%% run the simulation or measurement or ...
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
|
||||
|
||||
Pform = Pulseformer("fsym",fsym,"fdac",4*fsym,"pulse","rrc","pulselength",16,"rrcalpha",rcalpha);
|
||||
Pform = Pulseformer("fsym",fsym,"fdac",4*fsym,"pulse","rrc","pulselength",16,"rrcalpha",rcalpha);
|
||||
|
||||
[Digi_sig,Symbols,Tx_bits] = PAMsource(...
|
||||
"fsym",fsym,"M",M,"order",19,"useprbs",1,...
|
||||
|
||||
@@ -6,3 +6,11 @@ precomp_filename = "lab_high_speed";
|
||||
freqresp = ChannelFreqResp("Nacq",1024,"Navg",64,"Ncp",63,'f_ref',92e9);
|
||||
freqresp.load('loadPath',precomp_path,'fileName',precomp_filename);
|
||||
freqresp.plot();
|
||||
|
||||
|
||||
freqresp = ChannelFreqResp("Nacq",1024,"Navg",64,"Ncp",63,'f_ref',256e9);
|
||||
precomp_path = "C:\Users\Silas\Documents\MATLAB\imdd_simulation\projects\HighSpeedExperiment_2024\Auswertung_JLT";
|
||||
precomp_fn = "precomp_simulated.mat";
|
||||
|
||||
freqresp.load('loadPath',precomp_path,'fileName',precomp_fn);
|
||||
freqresp.plot();
|
||||
@@ -1,28 +1,19 @@
|
||||
measure = 0;
|
||||
measure = 1;
|
||||
|
||||
freqresp = ChannelFreqResp("Nacq",1024,"Navg",64,"Ncp",70,"f_ref",256e9);
|
||||
%
|
||||
Digi_sig = freqresp.buildOFDM();
|
||||
|
||||
Digi_sig.spectrum("fignum",1112,"displayname",['maxamp:',num2str(maxamp)]);
|
||||
|
||||
Digi_sig = Filter('filtdegree',3,"f_cutoff",70e9,"fs",256e9,"filterType",filtertypes.butterworth,"active",true).process(Digi_sig);
|
||||
|
||||
Digi_sig = Filter('filtdegree',3,"f_cutoff",70e9,"fs",256e9,"filterType",filtertypes.bessel_inp,"active",true).process(Digi_sig);
|
||||
|
||||
|
||||
if measure
|
||||
freqresp = ChannelFreqResp("Nacq",1024,"Navg",64,"Ncp",70,"f_ref",256e9);
|
||||
%
|
||||
Digi_sig = freqresp.buildOFDM();
|
||||
else
|
||||
[Digi_sig,Symbols,Bits] = PAMsource("fsym",fsym,"M",M,"order",18,"useprbs",0,...
|
||||
"fs_out",M8199.fdac,"applyclipping",1,"clipfactor",1.7,"applypulseform",1,"pulseformer",Pform,"randkey",pn_key,"mrds_code",usemrds,"mrds_blocklength",512).process();
|
||||
end
|
||||
freqresp.estimate(Digi_sig,"fileName",'','save',false);
|
||||
|
||||
Digi_sig.spectrum("fignum",1112,"displayname",['Signal']);
|
||||
freqresp.plot()
|
||||
|
||||
maxamp = -1;
|
||||
El_sig = freqresp.precomp(Digi_sig,"maxampdb",maxamp);
|
||||
|
||||
El_sig.spectrum("fignum",1112,"displayname",['maxamp:',num2str(maxamp)]);
|
||||
|
||||
El_sig = Filter('filtdegree',2,"f_cutoff",60e9,"fs",256e9,"filterType",filtertypes.butterworth,"active",true).process(El_sig);
|
||||
|
||||
if measure
|
||||
freqresp.estimate(El_sig,"fileName",'','save',false);
|
||||
end
|
||||
|
||||
|
||||
|
||||
El_sig.spectrum("fignum",1112,"displayname",['after filter; maxamp:',num2str(maxamp)]);
|
||||
a = gca;
|
||||
a.YTick = [-30,-20,-10,0];
|
||||
|
||||
Reference in New Issue
Block a user