commit old stuff from lab

2025-04-16 09:55:32 +02:00
parent 909cd86913 e407c8953d
commit 7d0a634b87
28 changed files with 728 additions and 60 deletions
--- a/Functions/EQ_visuals/showLevelScatter.m
+++ b/Functions/EQ_visuals/showLevelScatter.m
@@ -0,0 +1,129 @@
+function showLevelScatter(eq_signal,ref_symbols,options)
+arguments
+    eq_signal
+    ref_symbols
+    options.fignum (1,1) double = NaN % Default to NaN if not provided
+    options.displayname (1,:) char = '' % Default to an empty string if not provided
+    options.f_sym = [];
+end
+
+if isa(eq_signal,'Signal')
+    options.f_sym = eq_signal.fs;
+    eq_signal = eq_signal.signal;
+end
+if isa(ref_symbols,'Signal')
+    ref_symbols = ref_symbols.signal;
+end
+
+% Determine the figure number to use or create a new figure
+if isnan(options.fignum)
+    fig = figure; % Create a new figure and get its handle
+else
+    fig = figure(options.fignum); % Use the specified figure number
+    clf;
+end
+
+assert(~isempty(options.f_sym),'No fsym given');
+
+rx_symbols = eq_signal ./ rms(eq_signal);
+correct_symbols = ref_symbols;
+f_sym = options.f_sym;
+
+col = cbrewer2('Paired',numel(unique(correct_symbols))*2);
+ccnt = -1;
+
+levels = unique(correct_symbols);
+
+start = 1;
+ende = length(correct_symbols);
+
+% start = 30000;
+% ende = 40000;
+
+for l = 1:numel(levels)
+    ccnt = ccnt+2;
+
+    level_amplitude = levels(l);
+
+    symbols_for_lvl = NaN(1,length(correct_symbols));
+    symbols_for_lvl(correct_symbols==level_amplitude) = rx_symbols(correct_symbols==level_amplitude);
+    std_lvl(l) = std(symbols_for_lvl,'omitnan');
+    xax_in_sec = ((1:length(correct_symbols)) / f_sym) * 1e6;
+    % xax_in_sec = 1:length(correct_symbols);
+
+    scatter(xax_in_sec(start:ende),symbols_for_lvl(start:ende),10,'.','MarkerFaceAlpha',0.5,'MarkerEdgeAlpha',0.5,'MarkerEdgeColor',col(ccnt,:));
+    hold on;
+end
+
+std_lvl = round(std_lvl,2);
+
+ccnt = 0;
+
+% Add the windowed/ smoothed curves
+for l = 1:numel(levels)
+    ccnt = ccnt+2;
+    level_amplitude = levels(l);
+
+    symbols_for_lvl = NaN(1,length(correct_symbols));
+
+    movmean = 1/250 .* movsum(rx_symbols(correct_symbols==level_amplitude),[250/2,250/2]);
+
+    symbols_for_lvl(correct_symbols==level_amplitude) = movmean;
+
+    nanx = isnan(symbols_for_lvl);
+    t    = 1:numel(symbols_for_lvl);
+    symbols_for_lvl(nanx) = interp1(t(~nanx), symbols_for_lvl(~nanx), t(nanx));
+
+    xax_in_sec = ((1:length(correct_symbols)) / f_sym) * 1e6;
+    % xax_in_sec = 1:length(correct_symbols);
+
+    plot(xax_in_sec(start:ende),symbols_for_lvl(start:ende),'Color',col(ccnt,:));
+    hold on
+end
+
+%yline(max(rx_symbols(correct_symbols==levels(2))))
+yline(levels);
+
+if 0
+    annotation(fig,'textbox',...
+        [0.660523809523809 0.844444444444448 0.133523809523809 0.0603174603174607],...
+        'String',['\sigma = ',num2str(std_lvl(4))],...
+        'LineWidth',1.8,...
+        'LineStyle','none',...
+        'FontSize',12,...
+        'FitBoxToText','off');
+
+    % Create textbox
+    annotation(fig,'textbox',...
+        [0.667666666666665 0.642857142857147 0.133523809523809 0.0603174603174607],...
+        'String',['\sigma = ',num2str(std_lvl(3))],...
+        'LineWidth',1.8,...
+        'LineStyle','none',...
+        'FontSize',12,...
+        'FitBoxToText','off');
+
+    % Create textbox
+    annotation(fig,'textbox',...
+        [0.671238095238093 0.442857142857148 0.133523809523809 0.0603174603174608],...
+        'String',['\sigma = ',num2str(std_lvl(2))],...
+        'LineWidth',1.8,...
+        'LineStyle','none',...
+        'FontSize',12,...
+        'FitBoxToText','off');
+
+    % Create textbox
+    annotation(fig,'textbox',...
+        [0.670047619047616 0.265079365079371 0.133523809523809 0.0603174603174608],...
+        'String',['\sigma = ',num2str(std_lvl(1))],...
+        'LineWidth',1.8,...
+        'LineStyle','none',...
+        'FontSize',12,...
+        'FitBoxToText','off');
+end
+
+% xlim([0, 2.6])
+% ylim([-2 2])
+xlabel('Time in $\mu$s');
+ylabel('Normalized Amplitude');
+
+end