CLEANUP - changes to folder structure

projects/MPI/MPI_August/auswertung/clipfactor_curve.m

@@ -0,0 +1,65 @@
+M           = wh.parameter.M.values(1);
+datarate    = wh.parameter.datarate.values(1);
+sir         = wh.parameter.sir.values(1);
+laser_linewidth = wh.parameter.laser_linewidth.values(1);
+pn_key      = wh.parameter.pn_key.values(1);
+rop         = wh.parameter.rop.values;
+cfs         = wh.parameter.vbias_rel.values;
+
+cols = linspecer(6);
+c_cnt = 0;
+for c = cfs
+    c_cnt = c_cnt+1;
+    for pnk = pn_key
+
+        %get ROP curve data for cur. sir and realization
+
+        ber_ffe          = wh.getStoValue('ber_ffe',M,datarate,sir,laser_linewidth,pnk,rop,c);
+        
+        try
+            rrop_ffe(c_cnt,1)  = getIntersection(ber_ffe,rop);
+        end
+
+        if 1
+            % Create rop plot
+            figure(43);
+            hold on; % Retain the plot so new points can be added without complete redraw
+            plot(rop,ber_ffe',"LineWidth",1,"LineStyle","-","Marker",".","MarkerSize",10,"DisplayName","ber ffe",'Color',cols(5,:));
+            yline(3.8e-3,'DisplayName','HD-FEC');
+            xlabel('Signal to Interference Ratio (dB)');
+            ylabel('Bit Error Rate (BER)');
+       
+            set(gca,'yscale','log');
+            grid on;
+            legend
+        end
+
+    end
+end
+
+figure(2243);
+hold on; % Retain the plot so new points can be added without complete redraw
+plot(cfs,mean(rrop_ffe,2,"omitnan")',"LineWidth",1,"LineStyle","--","Marker",".","MarkerSize",10,"DisplayName","FFE",'Color',cols(5,:));
+
+xlabel('Clipfactor');
+ylabel('Receiver Sensitivity');
+%title(['Bit Error Rate vs. SIR; SIR: ',num2str(s),' dB']);
+grid on;
+legend
+
+
+
+function i = getIntersection(ber,rop)
+
+%get intersection between rop curve and hd-fec limit
+hdfec = 3.8e-3 .* ones(size(ber));
+i = InterX([rop;hdfec'],[rop;ber']);
+
+if isempty(i)
+    i = NaN;
+else
+    i = i(1);
+end
+end
+
+