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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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69
projects/ECOC_2025/load_signal_standalone.m
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@@ -1,6 +1,5 @@
run_id = 3966;
savePath = 'Z:\2025\ECOC Silas\ecoc_2025\';
databasePath = 'C:\Users\Silas\Documents\MATLAB\imdd_simulation\projects\ECOC_2025\';
@@ -11,37 +10,38 @@ db = DBHandler("type","mysql");
filterParams = db.tables;
% filterParams.Configurations = struct('run_id', run_id);
filterParams.Configurations = struct( ...
'symbolrate', [], ... %[224,336,360,390,420,448]
'symbolrate', 112e9, ... %[224,336,360,390,420,448]
'fiber_length', 0, ...
'db_mode', '"no_db"', ...
'interference_attenuation', 4, ...
'interference_path_length', 10, ...
'interference_path_length', 300, ...
'is_mpi', 1, ...
'pam_level', [], ...
'pam_level', 4, ...
'wavelength', 1310, ...
'precomp_amp', [], ...
'signal_attenuation', [], ...
'v_awg', [], ...
'v_bias', 2.65 ...
'v_awg', [], ...
'v_bias', [] ...
);
selectedFields = {'Runs.run_id','Runs.tx_bits_path','Runs.tx_signal_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'};
'Configurations.interference_attenuation', 'Measurements.power_mpi_interference'};
[dataTable,sql_query] = db.queryDB(filterParams, selectedFields);
[~, uniqueIdx] = unique(dataTable.run_id); % Get unique run_id indices
dataTable.SIR = -7 - round(dataTable.power_mpi_interference);
for i = 1:4%size(dataTable,1)
%%
for i = 1:size(dataTable,1)
dataTable_ = dataTable(i,:); % Extract unique configurations for each run_id
fsym = dataTable_.symbolrate;
M = double(dataTable_.pam_level);
duob_mode = db_mode.(strrep(char(dataTable_.db_mode),'"',''));
Tx_signal = load([savePath, char(dataTable_.tx_signal_path)]);
Tx_signal = Tx_signal.Digi_sig;
@@ -52,17 +52,52 @@ for i = 1:4%size(dataTable,1)
Symbols = load([savePath, char(dataTable_.tx_symbols_path)]);
Symbols = Symbols.Symbols;
Scpe_sig_raw = load([savePath, char(dataTable_.rx_raw_path(1))]);
Scpe_sig_raw = Scpe_sig_raw.Scpe_sig_raw;
Scpe_sig_raw.plot("displayname",['Scope Signal (Run ID: ',num2str(dataTable_.run_id)],"fignum",dataTable_.run_id,"clear",0);
% Scpe_sig_raw.plot("displayname",['Scope Signal (Run ID: ',num2str(dataTable_.run_id)],"fignum",dataTable_.run_id,"clear",0);
Scpe_sig_resampled = Scpe_sig_raw.resample("fs_in",Scpe_sig_raw.fs,"fs_out",2*fsym);
[~,Scpe_cell,found_sync,~,shifts] = Scpe_sig_resampled.tsynch("reference",Symbols,"fs_ref",dataTable_.symbolrate,"debug_plots",1);
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_raw.plot("displayname",['Scope Signal (Run ID: ',num2str(dataTable_.run_id)],"fignum",dataTable_.run_id,"clear",0);
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');
% 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