454 lines
15 KiB
Matlab
454 lines
15 KiB
Matlab
|
|
% Diesen PLot habe ich in der Diss als Tabelle
|
|
|
|
% Create a compact 3-column by 4-row MPI time-signal figure table in LaTeX.
|
|
%
|
|
% Use these plots from 04_Experimental_Evaluation/tikz/mpi/:
|
|
% - columns: SIR = 20 dB, 30 dB, 50 dB
|
|
% - rows: path length = 1 m, 20 m, 300 m, 1000 m
|
|
% - file pattern: mpi_timesignal_<pathlen>m_<sir>_db.tikz
|
|
%
|
|
% Use a tabular layout with thin black table gridlines:
|
|
% - \arrayrulewidth = 0.2pt
|
|
% - \arrayrulecolor{black}
|
|
% - vertical and horizontal rules around all cells
|
|
% - rotated row labels for 1 m, 20 m, 300 m, 1000 m
|
|
% - center the rotated row labels vertically against the plot cells
|
|
% - use a dedicated left-column macro so the SIR 20 dB plots are slightly wider:
|
|
% - left column fwidth = 0.255\textwidth
|
|
% - inner columns fwidth = 0.240\textwidth
|
|
% - all fheight = 0.102\textheight
|
|
%
|
|
% For the TikZ plot files used in the table:
|
|
% - leftmost/SIR 20 dB plots keep the y-label:
|
|
% ylabel={Norm. Amplitude}
|
|
% - SIR 30 dB and 50 dB plots have no y-label:
|
|
% ylabel={}
|
|
% - SIR 30 dB and 50 dB plots hide y ticks:
|
|
% ytick=\empty
|
|
% - axis labels and tick labels use scriptsize:
|
|
% every axis/.append style={font=\scriptsize}
|
|
% xlabel style={font=\color{white!15!black}\scriptsize}
|
|
% ylabel style={font=\color{white!15!black}\scriptsize}
|
|
% - sigma annotation node boxes use tiny:
|
|
% \node[font=\tiny, ...]
|
|
% - node boxes:
|
|
% inner sep=0.5pt
|
|
% at (axis cs:10,...)
|
|
% sigma labels use normal math subscripts, e.g. $\sigma^2_2$, not $\sigma^2\_2$
|
|
% - all plotted line widths and grid style widths were normalized as needed:
|
|
% addplot line width=1.0pt
|
|
% - grid should be visually off:
|
|
% remove xmajorgrids and ymajorgrids
|
|
% keep style definitions available:
|
|
% grid style={line width=0.4pt, solid, color=black!20}
|
|
% minor grid style={line width=0.2pt, solid, color=black!10}
|
|
%
|
|
% db = DBHandler("type","mysql","dataBase",'labor');
|
|
% savePath = 'W:\labdata\ECOC Silas\ecoc_2025\';
|
|
|
|
|
|
for sirval = [20,30,50]
|
|
for pathlen = [1,20,300,1000]
|
|
|
|
fp = QueryFilter();
|
|
% fp.where('Runs', 'run_id','EQUALS', 987);
|
|
M = 4;
|
|
fp.where('Runs', 'pam_level','EQUALS', M);
|
|
% fp.where('Runs', 'symbolrate','NOT_EQUAL', 112e9);
|
|
fp.where('Runs', 'fiber_length','EQUALS', 0);
|
|
fp.where('Runs', 'is_mpi','EQUALS', 1);
|
|
|
|
fp.where('Runs', 'interference_path_length','EQUALS', pathlen);
|
|
% fp.where('Runs', 'loop_id','GREATER_THAN', 11);
|
|
|
|
fp.where('Runs', 'sir','GREATER_EQUAL',sirval);
|
|
fp.where('Runs','run_id','GREATER_EQUAL',3153);
|
|
|
|
% Sort results by SIR value ascending and reorder corresponding rows
|
|
[dataTable,sql_query] = db.queryDB(fp, db.getTableFieldNames('Runs'));
|
|
[~, idx] = sort(dataTable.sir, 'ascend', 'MissingPlacement', 'last');
|
|
dataTable = dataTable(idx, :);
|
|
|
|
dataTable = dataTable(1,:);
|
|
dataTable_ = dataTable;
|
|
[~, uniqueIdx] = unique(dataTable.run_id); % Get unique run_id indices
|
|
|
|
% dataTable.SIR = -7 - round(dataTable.power_mpi_interference);
|
|
|
|
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),'.mat']);
|
|
Tx_signal = Tx_signal.Digi_sig;
|
|
|
|
Tx_bits = load([savePath, char(dataTable_.tx_bits_path)]);
|
|
Tx_bits = Tx_bits.Bits;
|
|
Symbols_mapped = PAMmapper(M,0).map(Tx_bits);
|
|
Symbols_mapped.fs = dataTable_.symbolrate;
|
|
|
|
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 = Scpe_sig_raw.normalize("mode","rms");
|
|
% Scpe_sig_raw.plot("displayname",['Scope Signal (Run ID: ',num2str(dataTable_.run_id)],"fignum",dataTable_.run_id,"clear",0);
|
|
%
|
|
% Scpe_sig_raw.spectrum("normalizeTo0dB",1);
|
|
|
|
|
|
disp(num2str(dataTable_.interference_path_length));
|
|
|
|
% Scpe_sig_raw.eye(dataTable.symbolrate,dataTable.pam_level);
|
|
|
|
[separated_levels_sig, avg_sig, plotInfo] = showLevelScatter(Scpe_sig_raw, Symbols, ...
|
|
"fsym", fsym, ...
|
|
"syncFs", 2*fsym, ...
|
|
"fignum", sirval+pathlen, ...
|
|
"normalize", true, ...
|
|
"debug_plots", false, ...
|
|
"showPlot", true, ...
|
|
"showStdAnnotations", true, ...
|
|
"yLimits", [-2.5 2.5], ...
|
|
"xLimits",[0 25],...
|
|
"scatterAlpha", 0.25, ...
|
|
"scatterSize", 1, ...
|
|
"avgLineMaxPoints", 500, ...
|
|
"avgLineSmoothWindow", 5);
|
|
|
|
title(sprintf("%d m, %d db", pathlen,sirval));
|
|
|
|
exportDir = "C:/Users/Silas/Documents/6971e0b65b380ca6d71c837f/04_Experimental_Evaluation/tikz/mpi";
|
|
exportName = string(sprintf("mpi_timesignal_v2_%dm_%d_db", pathlen,sirval));
|
|
pngFile = fullfile(exportDir, exportName + "-1.png");
|
|
tikzFile = fullfile(exportDir, exportName + ".tikz");
|
|
pngTikzPath = "04_Experimental_Evaluation/tikz/mpi/" + exportName + "-1.png";
|
|
|
|
figure(sirval + pathlen);
|
|
exportNakedPlotWithTikz(gca, pngFile, tikzFile, pngTikzPath, 150);
|
|
|
|
end
|
|
end
|
|
%%
|
|
|
|
|
|
|
|
% std_levels = std(separated_levels_sig,0,2,'omitnan');
|
|
% mean_levels = mean(separated_levels_sig,2,'omitnan');
|
|
% std_tot = std(Scpe_sig_raw.signal,0,1,'omitnan');
|
|
%
|
|
% var_levels = std_levels.^2;
|
|
% p = polyfit(mean_levels, var_levels, 1);
|
|
%
|
|
% var_slope = p(1);
|
|
% var_offset = p(2);c
|
|
|
|
function exportNakedPlotWithTikz(sourceAx, pngFile, tikzFile, pngTikzPath, resolutionDpi)
|
|
outputDir = fileparts(pngFile);
|
|
if ~exist(outputDir, "dir")
|
|
mkdir(outputDir);
|
|
end
|
|
|
|
exportScatterLayerPng(sourceAx, pngFile, resolutionDpi);
|
|
|
|
linePlots = collectTikzLinePlots(sourceAx);
|
|
textAnnotations = collectTikzTextAnnotations(sourceAx);
|
|
writeTikzPngAxis(tikzFile, pngTikzPath, sourceAx, linePlots, textAnnotations);
|
|
end
|
|
|
|
function exportScatterLayerPng(sourceAx, pngFile, resolutionDpi)
|
|
sourceFig = ancestor(sourceAx, "figure");
|
|
xLimits = sourceAx.XLim;
|
|
yLimits = sourceAx.YLim;
|
|
scatterHandles = findGraphicsObjectsByType(sourceAx, "scatter");
|
|
|
|
exportFig = figure( ...
|
|
"Visible", "off", ...
|
|
"Color", "white", ...
|
|
"Units", sourceFig.Units, ...
|
|
"Position", sourceFig.Position);
|
|
cleanupFigure = onCleanup(@() close(exportFig));
|
|
|
|
exportAx = copyobj(sourceAx, exportFig);
|
|
exportAx.Units = "normalized";
|
|
exportAx.Position = [0 0 1 1];
|
|
exportAx.XLim = xLimits;
|
|
exportAx.YLim = yLimits;
|
|
exportAx.XLimMode = "manual";
|
|
exportAx.YLimMode = "manual";
|
|
stripAxesToScatterOnly(exportAx);
|
|
hideAxesInkForRasterExport(exportAx);
|
|
|
|
fprintf("Exporting scatter PNG with XLim=[%g %g], YLim=[%g %g], scatter objects=%d: %s\n", ...
|
|
xLimits(1), xLimits(2), yLimits(1), yLimits(2), numel(scatterHandles), pngFile);
|
|
drawnow;
|
|
exportFig.PaperPositionMode = "auto";
|
|
print(exportFig, char(pngFile), "-dpng", sprintf("-r%d", resolutionDpi));
|
|
end
|
|
|
|
function stripAxesToScatterOnly(ax)
|
|
plotObjects = findall(ax);
|
|
for objIdx = 1:numel(plotObjects)
|
|
obj = plotObjects(objIdx);
|
|
if obj == ax || ~isvalid(obj)
|
|
continue
|
|
end
|
|
|
|
objType = string(get(obj, "Type"));
|
|
if lower(objType) ~= "scatter"
|
|
delete(obj);
|
|
end
|
|
end
|
|
end
|
|
|
|
function hideAxesInkForRasterExport(ax)
|
|
ax.Visible = "on";
|
|
ax.Color = "white";
|
|
ax.Box = "off";
|
|
ax.XGrid = "off";
|
|
ax.YGrid = "off";
|
|
ax.XMinorGrid = "off";
|
|
ax.YMinorGrid = "off";
|
|
ax.XTick = [];
|
|
ax.YTick = [];
|
|
ax.XColor = "white";
|
|
ax.YColor = "white";
|
|
ax.Title.String = "";
|
|
ax.XLabel.String = "";
|
|
ax.YLabel.String = "";
|
|
end
|
|
|
|
function handles = findGraphicsObjectsByType(parentHandle, objectType)
|
|
allHandles = findall(parentHandle);
|
|
matches = false(size(allHandles));
|
|
for handleIdx = 1:numel(allHandles)
|
|
currentHandle = allHandles(handleIdx);
|
|
if ~isvalid(currentHandle)
|
|
continue
|
|
end
|
|
|
|
matches(handleIdx) = lower(string(get(currentHandle, "Type"))) == lower(string(objectType));
|
|
end
|
|
|
|
handles = allHandles(matches);
|
|
end
|
|
|
|
function linePlots = collectTikzLinePlots(sourceAx)
|
|
lineHandles = findGraphicsObjectsByType(sourceAx, "line");
|
|
lineHandles = flipud(lineHandles(:));
|
|
|
|
linePlots = repmat(struct( ...
|
|
"xData", [], ...
|
|
"yData", [], ...
|
|
"color", [], ...
|
|
"lineWidth", []), numel(lineHandles), 1);
|
|
validLineCount = 0;
|
|
|
|
for lineIdx = 1:numel(lineHandles)
|
|
lineHandle = lineHandles(lineIdx);
|
|
xData = lineHandle.XData(:);
|
|
yData = lineHandle.YData(:);
|
|
validSamples = isfinite(xData) & isfinite(yData);
|
|
|
|
if ~any(validSamples)
|
|
continue
|
|
end
|
|
|
|
validLineCount = validLineCount + 1;
|
|
linePlots(validLineCount).xData = xData(validSamples);
|
|
linePlots(validLineCount).yData = yData(validSamples);
|
|
linePlots(validLineCount).color = lineHandle.Color;
|
|
linePlots(validLineCount).lineWidth = lineHandle.LineWidth;
|
|
end
|
|
|
|
linePlots = linePlots(1:validLineCount);
|
|
end
|
|
|
|
function textAnnotations = collectTikzTextAnnotations(sourceAx)
|
|
textHandles = findGraphicsObjectsByType(sourceAx, "text");
|
|
textHandles = flipud(textHandles(:));
|
|
xLimits = sourceAx.XLim;
|
|
yLimits = sourceAx.YLim;
|
|
|
|
textAnnotations = repmat(struct( ...
|
|
"x", [], ...
|
|
"y", [], ...
|
|
"text", "", ...
|
|
"anchor", "center"), numel(textHandles), 1);
|
|
validTextCount = 0;
|
|
|
|
for textIdx = 1:numel(textHandles)
|
|
textHandle = textHandles(textIdx);
|
|
labelText = string(textHandle.String);
|
|
if strlength(strtrim(labelText)) == 0
|
|
continue
|
|
end
|
|
|
|
textPosition = textHandle.Position;
|
|
if textPosition(1) < xLimits(1) || textPosition(1) > xLimits(2) || ...
|
|
textPosition(2) < yLimits(1) || textPosition(2) > yLimits(2)
|
|
continue
|
|
end
|
|
|
|
validTextCount = validTextCount + 1;
|
|
textAnnotations(validTextCount).x = textPosition(1);
|
|
textAnnotations(validTextCount).y = textPosition(2);
|
|
textAnnotations(validTextCount).text = labelText;
|
|
textAnnotations(validTextCount).anchor = matlabTextAlignmentToTikzAnchor( ...
|
|
textHandle.HorizontalAlignment, textHandle.VerticalAlignment);
|
|
end
|
|
|
|
textAnnotations = textAnnotations(1:validTextCount);
|
|
end
|
|
|
|
function writeTikzPngAxis(tikzFile, pngTikzPath, sourceAx, linePlots, textAnnotations)
|
|
outputDir = fileparts(tikzFile);
|
|
if ~exist(outputDir, "dir")
|
|
mkdir(outputDir);
|
|
end
|
|
|
|
xLimits = sourceAx.XLim;
|
|
yLimits = sourceAx.YLim;
|
|
fid = fopen(tikzFile, "w");
|
|
if fid < 0
|
|
error("plot_mpi_timesignal:TikzOpenFailed", ...
|
|
"Could not open TikZ export file: %s", tikzFile);
|
|
end
|
|
cleanupFile = onCleanup(@() fclose(fid));
|
|
|
|
axisOptions = {
|
|
" every axis/.append style={font=\scriptsize},"
|
|
"width=\fwidth,"
|
|
"height=\fheight,"
|
|
"at={(0\fwidth,0\fheight)},"
|
|
"scale only axis,"
|
|
"axis on top,"
|
|
"xmin=" + formatPgfNumber(xLimits(1)) + ","
|
|
"xmax=" + formatPgfNumber(xLimits(2)) + ","
|
|
"xlabel style={font=\color{white!15!black}\small},"
|
|
"xlabel={Time in $\mu$s},"
|
|
"ymin=" + formatPgfNumber(yLimits(1)) + ","
|
|
"ymax=" + formatPgfNumber(yLimits(2)) + ","
|
|
"ylabel style={font=\color{white!15!black}\small},"
|
|
"ylabel={Normalized Amplitude},"
|
|
"axis background/.style={fill=white},"
|
|
"xmajorgrids,"
|
|
"ymajorgrids,"
|
|
"grid style={line width=0.4pt, dotted, color=black!20},"
|
|
"scaled ticks=false,"
|
|
"tick label style={/pgf/number format/fixed, /pgf/number format/1000 sep={}},"
|
|
"legend columns=1"
|
|
};
|
|
|
|
fprintf(fid, "%% This file was generated by plot_mpi_timesignal.m.\n");
|
|
fprintf(fid, "%%\n");
|
|
for lineIdx = 1:numel(linePlots)
|
|
fprintf(fid, "%s\n", formatTikzColorDefinition(lineIdx, linePlots(lineIdx).color));
|
|
end
|
|
if ~isempty(linePlots)
|
|
fprintf(fid, "%%\n");
|
|
end
|
|
fprintf(fid, "%s\n\n", "\begin{tikzpicture}");
|
|
fprintf(fid, "%s\n", "\begin{axis}[%");
|
|
for optionIdx = 1:numel(axisOptions)
|
|
fprintf(fid, "%s\n", axisOptions{optionIdx});
|
|
end
|
|
fprintf(fid, "%s\n", "]");
|
|
|
|
graphicsLine = sprintf( ...
|
|
"\\addplot [forget plot] graphics [xmin=%s, xmax=%s, ymin=%s, ymax=%s] {%s};", ...
|
|
formatPgfNumber(xLimits(1)), ...
|
|
formatPgfNumber(xLimits(2)), ...
|
|
formatPgfNumber(yLimits(1)), ...
|
|
formatPgfNumber(yLimits(2)), ...
|
|
char(strrep(pngTikzPath, "\", "/")));
|
|
fprintf(fid, "%s\n\n", graphicsLine);
|
|
writeTikzLinePlots(fid, linePlots);
|
|
writeTikzTextAnnotations(fid, textAnnotations);
|
|
fprintf(fid, "%s\n\n", "\end{axis}");
|
|
fprintf(fid, "%s", "\end{tikzpicture}%");
|
|
end
|
|
|
|
function valueText = formatPgfNumber(value)
|
|
valueText = string(sprintf("%.15g", value));
|
|
end
|
|
|
|
function colorDefinition = formatTikzColorDefinition(colorIdx, rgbColor)
|
|
colorDefinition = sprintf( ...
|
|
"\\definecolor{mycolor%d}{rgb}{%.5f,%.5f,%.5f}%%", ...
|
|
colorIdx, rgbColor(1), rgbColor(2), rgbColor(3));
|
|
end
|
|
|
|
function writeTikzLinePlots(fid, linePlots)
|
|
for lineIdx = 1:numel(linePlots)
|
|
fprintf(fid, "\\addplot [color=mycolor%d, line width=%.1fpt, forget plot]\n", ...
|
|
lineIdx, linePlots(lineIdx).lineWidth);
|
|
fprintf(fid, " table[row sep=crcr]{%%\n");
|
|
|
|
for sampleIdx = 1:numel(linePlots(lineIdx).xData)
|
|
fprintf(fid, "%s\t%s\\\\\n", ...
|
|
formatPgfNumber(linePlots(lineIdx).xData(sampleIdx)), ...
|
|
formatPgfNumber(linePlots(lineIdx).yData(sampleIdx)));
|
|
end
|
|
|
|
fprintf(fid, "};\n\n");
|
|
end
|
|
end
|
|
|
|
function writeTikzTextAnnotations(fid, textAnnotations)
|
|
for textIdx = 1:numel(textAnnotations)
|
|
fprintf(fid, "\\node[font=\\scriptsize, anchor=%s, fill=white, draw=black!40, rounded corners=2pt, inner sep=2pt]\n", ...
|
|
textAnnotations(textIdx).anchor);
|
|
fprintf(fid, " at (axis cs:%s,%s) {%s};\n\n", ...
|
|
formatPgfNumber(textAnnotations(textIdx).x), ...
|
|
formatPgfNumber(textAnnotations(textIdx).y), ...
|
|
escapeTikzText(textAnnotations(textIdx).text));
|
|
end
|
|
end
|
|
|
|
function anchor = matlabTextAlignmentToTikzAnchor(horizontalAlignment, verticalAlignment)
|
|
horizontalAlignment = string(horizontalAlignment);
|
|
verticalAlignment = string(verticalAlignment);
|
|
|
|
if horizontalAlignment == "left"
|
|
horizontalAnchor = "west";
|
|
elseif horizontalAlignment == "right"
|
|
horizontalAnchor = "east";
|
|
else
|
|
horizontalAnchor = "";
|
|
end
|
|
|
|
if verticalAlignment == "top"
|
|
verticalAnchor = "north";
|
|
elseif verticalAlignment == "bottom"
|
|
verticalAnchor = "south";
|
|
else
|
|
verticalAnchor = "";
|
|
end
|
|
|
|
if strlength(horizontalAnchor) > 0 && strlength(verticalAnchor) > 0
|
|
anchor = verticalAnchor + " " + horizontalAnchor;
|
|
elseif strlength(horizontalAnchor) > 0
|
|
anchor = horizontalAnchor;
|
|
elseif strlength(verticalAnchor) > 0
|
|
anchor = verticalAnchor;
|
|
else
|
|
anchor = "center";
|
|
end
|
|
end
|
|
|
|
function textOut = escapeTikzText(textIn)
|
|
textOut = char(textIn);
|
|
% textOut = strrep(textOut, "\", "\textbackslash{}");
|
|
textOut = strrep(textOut, "{", "\{");
|
|
textOut = strrep(textOut, "}", "\}");
|
|
textOut = strrep(textOut, "%", "\%");
|
|
textOut = strrep(textOut, "&", "\&");
|
|
textOut = strrep(textOut, "#", "\#");
|
|
textOut = strrep(textOut, "_", "\_");
|
|
% textOut = strrep(textOut, "$", "\$");
|
|
end
|
|
|