Many changes

Classes/04_DSP/Equalizer/VNLE.m

@@ -57,7 +57,7 @@ classdef VNLE < handle
 
         end
 
-        function [X] = process(obj, X, D)
+        function [X,N] = process(obj, X, D)
 
             % actual processing of the signal (steps 1. - 3.)
             % 1 normalize RMS
@@ -91,6 +91,9 @@ classdef VNLE < handle
             lbdesc = [num2str(obj.order),' tap FFE'];
             X  = X.logbookentry(lbdesc); % append to logbook
 
+            N = X;
+            N = X - D;
+
 
         end
 
@@ -156,7 +159,6 @@ classdef VNLE < handle
                     end
 
                     if ~all(mu==0,'all') %mu has not only zeros
-                        % obj.e = obj.e - (mu * err * x_in) ;    % Weight update rule of LMS
                         obj.e = obj.e - ( (mu * x_in) * err ) ;    % Weight update rule of LMS
                     else
                         normalizationfactor =  (x_in.' * x_in);