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Many changes in DBHandler

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new general processing structure
just before splitting off the projects folder from this repo
This commit is contained in:
Silas Oettinghaus
2025-05-13 10:24:09 +02:00
parent 727c3d9364
commit 9ce23c4a10
38 changed files with 2440 additions and 1103 deletions
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29
projects/ECOC_2025/dsp_run_id.m
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@@ -12,13 +12,13 @@ arguments
options.storage_path
end
% database = DBHandler("pathToDB",[options.database_path,options.database_name],"type","sqlite");
database = DBHandler("type","mysql");
database = DBHandler("pathToDB",[options.database_path,options.database_name],"type","sqlite");
% database = DBHandler("type","mysql");
filterParams = database.tables;
filterParams.Configurations = struct('run_id', run_id);
selectedFields = {'Runs.run_id','Runs.tx_bits_path','Runs.tx_signal_path','Runs.tx_symbols_path','Runs.rx_sync_path','Runs.rx_raw_path',...
selectedFields = {'Runs.run_id','Runs.tx_bits_path','Runs.tx_symbols_path','Runs.rx_sync_path','Runs.rx_raw_path',...
'Configurations.db_mode','Configurations.pam_level','Configurations.bitrate','Configurations.symbolrate','Configurations.fiber_length','Configurations.wavelength','Configurations.precomp_amp','Measurements.power_rop','Configurations.v_bias',...
'Configurations.interference_attenuation'};
@@ -28,8 +28,11 @@ dataTable = dataTable(uniqueIdx,:); % Extract unique configurations for each ru
fsym = dataTable.symbolrate;
M = double(dataTable.pam_level);
try
duob_mode = db_mode.(strrep(char(dataTable.db_mode),'"',''));
catch
duob_mode = db_mode(dataTable.db_mode);
end
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
len_tr = 4096*2;
@@ -82,8 +85,6 @@ dbtgt_package = {};
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Tx_signal = load([options.storage_path, char(dataTable.tx_signal_path)]);
Tx_signal = Tx_signal.Digi_sig;
Tx_bits = load([options.storage_path, char(dataTable.tx_bits_path)]);
Tx_bits = Tx_bits.Bits;
@@ -98,21 +99,21 @@ found_sync = 0;
try
Scpe_load = load([options.storage_path, char(dataTable.rx_sync_path)]);
Scpe_cell = Scpe_load.S;
[~,~,found_sync] = Scpe_cell{2}.tsynch("reference",Symbols,"fs_ref",dataTable.symbolrate,"debug_plots",0);
[~,~,~,found_sync] = Scpe_cell{2}.tsynch("reference",Symbols,"fs_ref",dataTable.symbolrate,"debug_plots",1);
end
if ~found_sync
Scpe_sig_raw = load([options.storage_path, char(dataTable.rx_raw_path(1))]);
Scpe_sig_raw = Scpe_sig_raw.Scpe_sig_raw;
Scpe_sig_resampled = Scpe_sig_raw.resample("fs_in",Scpe_sig_raw.fs,"fs_out",2*fsym);
[~,Scpe_cell,found_sync] =Scpe_sig_resampled.tsynch("reference",Symbols,"fs_ref",dataTable.symbolrate,"debug_plots",1);
[~,Scpe_cell,~,found_sync] =Scpe_sig_resampled.tsynch("reference",Symbols,"fs_ref",dataTable.symbolrate,"debug_plots",1);
end
if ~found_sync
if length(Symbols_mapped.signal) == sum(Symbols_mapped.signal == Symbols.signal)
warning('Could not synchronize the received signal with the stored symbols!')
else
[~,Scpe_cell,found_sync] =Scpe_sig_raw.tsynch("reference",Symbols_mapped,"fs_ref",dataTable.symbolrate,"debug_plots",0);
[~,Scpe_cell,~,found_sync] =Scpe_sig_raw.tsynch("reference",Symbols_mapped,"fs_ref",dataTable.symbolrate,"debug_plots",0);
end
if ~found_sync
warning('Could not synchronize the received signal with the stored symbols!')
@@ -120,7 +121,7 @@ if ~found_sync
end
record_realizations = min(options.max_occurences,length(Scpe_cell));
for occ = 4:record_realizations
for occ = 1:record_realizations
Scpe_sig = Scpe_cell{occ};
@@ -136,10 +137,10 @@ for occ = 4:record_realizations
if duob_mode ~= db_mode.db_encoded
vnle_pf = 0;
vnle_pf = 1;
dbtgt = 0;
% %%%%% VNLE + DFE %%%%
if 1
if 0
eq_ = FFE_DCremoval_adaptive_mu("epochs_tr",5,"epochs_dd",3,"len_tr",4096*2,"mu_dd",...
0.0002,"mu_tr",0,"order",25,"sps",2,"decide",0,...
@@ -149,6 +150,8 @@ for occ = 4:record_realizations
"smoothing_buffer_length",smoothing_buffer_length,...
"smoothing_buffer_update",smoothing_buffer_update);
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);
result = vnle(eq_,M,Scpe_sig,Symbols,Tx_bits,"precode_mode",duob_mode,'showAnalysis',1,"postFFE",[],"eth_style_symbol_mapping",0);
vnle_package{occ} = result;
fprintf("FFE Results: %.2e\n", result.ber_vnle);
@@ -196,7 +199,7 @@ for occ = 4:record_realizations
% Print header
fprintf("==== EQUALIZATION RUN-ID %d | PAM-%d | %.2f GBd ====\n\n", run_id, M, Symbols.fs.*1e-9);
s
% VNLE Results
fprintf(">> VNLE Results:\n");
fprintf(" BER %.2e\n", vnle_result.BER);