ecoc measurements

Classes/01_transmit/ChannelFreqResp.m

@@ -38,6 +38,9 @@ classdef ChannelFreqResp < handle
         Nfft
         df
         faxis
+
+        fileName
+        path
     end
 
     methods (Access=public)
@@ -194,7 +197,9 @@ classdef ChannelFreqResp < handle
 
             obj.H_apply = H_inv;
 
-            Target.signal = real((ifft( ( fft(real( Target.signal' )) .* H_inv ) )));
+            H_inv = reshape(H_inv,size(Target.signal));
+
+            Target.signal = real((ifft( ( fft(real( Target.signal )) .* H_inv ) )));
             Target.signal = Target.signal';
 
         end
@@ -250,8 +255,18 @@ classdef ChannelFreqResp < handle
             % Havg_smooth = smooth(Havg,10);
             symaxis = (obj.faxis-(obj.f_ref/2))/1e9; 
             Havg = fftshift(Havg);
-            %Havg = smooth(Havg);
-            plot(symaxis, 20*log10(abs(Havg)),'LineWidth',0.5);
+            Havg = smooth(Havg);
+            Havg = Havg./max(Havg);
+            
+            if ~isempty(obj.fileName)
+                dpname = obj.fileName;
+            else
+                dpname = 'Measured System response';
+            end
+
+            plot(symaxis, 20*log10(abs(Havg)),'LineWidth',0.5,'DisplayName',dpname);
+
+            legend('Interpreter','latex')
             grid on;
 
 
@@ -368,6 +383,8 @@ classdef ChannelFreqResp < handle
             end
 
             fprintf('Frequency response information successfully loaded from %s\n', fullFileName);
+            obj.fileName = options.fileName;
+            obj.path = options.loadPath;
         end
 
     end