version where the signal is flipped and added together

Functions/calc_ber.m

@@ -1,21 +1,20 @@
 function [bits,errors,BER] = calc_ber(data_in,data_ref,skip)
 
-data_ref=logical(data_ref)';
-data_in = logical(data_in)';
+data_ref = logical(data_ref)';
+data_in  = logical(data_in)';
+
 bits = 0;
-
-% Determine BER
-
-bits = bits+size(data_in,2)-skip;
+bits = bits+numel(data_in(:,skip+1:end));
 
 try
-    errors = sum( data_in(:,skip+1:end,:) ~= data_ref(:,skip+1:end,:),2 );
+    errors = sum( data_in(:,skip+1:end) ~= data_ref(:,skip+1:end),"all" );
 
 catch
     %warning('BER calculation not optimal: Arrays have incompatible sizes for this operation.')
     errors = NaN;
 end
 
+% Determine BER
 BER = sum(errors)/sum(bits);
 
 end