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new from silas pc during ecoc sprint

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Silas Oettinghaus
2025-04-16 09:17:29 +02:00
parent 0236103b13
commit 2fcd6854ea
4 changed files with 182 additions and 52 deletions
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110
projects/ECOC_2025/dsp_run_id.m
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@@ -5,14 +5,15 @@ arguments
options.append_to_db = 0;
options.max_occurences = 4;
options.parameters = struct();
options.database_path
options.database_name
options.database_name
options.storage_path
end
database = DBHandler("pathToDB",[options.database_path,options.database_name]);
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);
@@ -47,6 +48,12 @@ mu_ffe3 = 0.001;
mu_dfe = 0.0004;
mu_dc = 0.00;
% mu_ffe1 = 0;
% mu_ffe2 = 0;
% mu_ffe3 = 0;
% mu_dfe =0;
% mu_dc = 0.00;
mu_ffe = [mu_ffe1 mu_ffe2 mu_ffe3];
vnle_order=[vnle_order1,vnle_order2,vnle_order3];
@@ -129,76 +136,83 @@ for occ = 1:record_realizations
Scpe_sig = Scpe_sig - mean(Scpe_sig.signal);
if duob_mode ~= db_mode.db_encoded
vnle_pf = 1;
dbtgt = 0;
% %%%%% 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_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",[]);
vnle_dfe_package{occ} = result;
end
%%%%% VNLE + PF + MLSE %%%%
if 1
if vnle_pf
[result] = vnle_postfilter_mlse(eq_,pf_,mlse_,M,Scpe_sig,Symbols,Tx_bits,"precode_mode",duob_mode,'showAnalysis',1,"postFFE",[],"eth_style_symbol_mapping",0);
vnle_pf_package{occ} = result;
if options.append_to_db
database.addProcessingResult(run_id,result.resultsMLSE, result.equalizerConfigMLSE);
database.addProcessingResult(run_id,result.resultsVNLE, result.equalizerConfigVNLE);
end
end
%%%%% Duobinary Targeting %%%%
if 1
if dbtgt
[result] = duobinary_target(eq_, mlse_db_, M, Scpe_sig, Symbols, Tx_bits, "precode_mode", duob_mode,'showAnalysis',0,"postFFE",[]);
dbtgt_package{occ} = result;
if options.append_to_db
database.addProcessingResult(run_id, result.resultsDBtgt, result.equalizerConfigDBtgt);
end
end
% fprintf("BER VNLE: %.2e | %.2e; BER MLSE: %.2e | %.2e; BER DB tgt: %.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,dbtgt_package{occ}.resultsDBtgt.BER,dbtgt_package{occ}.resultsDBtgt.BER_precoded)
% % 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);
% fprintf("BER VNLE: %.2e | %.2e; BER MLSE: %.2e | %.2e; BER DB tgt: %.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,dbtgt_package{occ}.resultsDBtgt.BER,dbtgt_package{occ}.resultsDBtgt.BER_precoded)
% % 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);
occ = 1; % or whatever your loop index is
if vnle_pf
occ = 1; % or whatever your loop index is
% Extract VNLE results for readability
vnle = vnle_pf_package{occ}.resultsVNLE;
mlse = vnle_pf_package{occ}.resultsMLSE;
dbtgt = dbtgt_package{occ}.resultsDBtgt;
% Print header
fprintf("==== EQUALIZATION RUN-ID %d | PAM-%d | %.2f GBd ====\n\n", run_id, M, Symbols.fs.*1e-9);
% VNLE Results
fprintf(">> VNLE Results:\n");
fprintf(" BER %.2e\n", vnle.BER);
fprintf(" BER (pre-code) %.2e\n", vnle.BER_precoded);
fprintf(" SNR: %.2f dB\n", vnle.SNR);
fprintf(" GMI: %.4f\n", vnle.GMI);
fprintf(" Linerate: %.2f Gbps\n", Symbols.fs .* floor(log2(M)*10)/10 .*1e-9);
fprintf(" AIR: %.2f Gbps\n", vnle.AIR.*1e-9);
fprintf("\n");
% MLSE Results
fprintf(">> MLSE Results:\n");
fprintf(" BER : %.2e\n", mlse.BER);
fprintf(" BER (pre-code): %.2e\n", mlse.BER_precoded);
fprintf(" Channel Alpha : %.2f\n", mlse.Alpha);
fprintf("\n");
% DB Target Results
fprintf(">> DB Target Results:\n");
fprintf(" BER: %.2e\n", dbtgt.BER);
fprintf(" BER (pre-code): %.2e\n", dbtgt.BER_precoded);
fprintf("\n");
% Extract VNLE results for readability
vnle = vnle_pf_package{occ}.resultsVNLE;
mlse = vnle_pf_package{occ}.resultsMLSE;
% Print header
fprintf("==== EQUALIZATION RUN-ID %d | PAM-%d | %.2f GBd ====\n\n", run_id, M, Symbols.fs.*1e-9);
% VNLE Results
fprintf(">> VNLE Results:\n");
fprintf(" BER %.2e\n", vnle.BER);
fprintf(" BER (pre-code) %.2e\n", vnle.BER_precoded);
fprintf(" SNR: %.2f dB\n", vnle.SNR);
fprintf(" GMI: %.4f\n", vnle.GMI);
fprintf(" Linerate: %.2f Gbps\n", Symbols.fs .* floor(log2(M)*10)/10 .*1e-9);
fprintf(" AIR: %.2f Gbps\n", vnle.AIR.*1e-9);
fprintf("\n");
% MLSE Results
fprintf(">> MLSE Results:\n");
fprintf(" BER : %.2e\n", mlse.BER);
fprintf(" BER (pre-code): %.2e\n", mlse.BER_precoded);
fprintf(" Channel Alpha : %.2f\n", mlse.Alpha);
fprintf("\n");
end
if dbtgt
dbtgt = dbtgt_package{occ}.resultsDBtgt;
% DB Target Results
fprintf(">> DB Target Results:\n");
fprintf(" BER: %.2e\n", dbtgt.BER);
fprintf(" BER (pre-code): %.2e\n", dbtgt.BER_precoded);
fprintf("\n");
end
else