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own EQ implemented and returns same performance like Toms

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This commit is contained in:
Silas Oettinghaus
2023-07-14 14:42:15 +02:00
parent 3c11e4b2e5
commit 8b3bc688dd
7 changed files with 1287 additions and 164 deletions
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25
Functions/calc_ber.m
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@@ -1,13 +1,30 @@
function [bits,errors,BER] = calc_ber(data_in,data_ref,skip)
function [bits,errors,ber,errorLocation] = calc_ber(data_in,data_ref,options)
arguments(Input)
data_in;
data_ref;
options.skip = 0;
options.returnErrorLocation = 0;
end
bits = 0;
errors= 0;
ber= 0;
errorLocation= [];
data_ref = logical(data_ref)';
data_in = logical(data_in)';
bits = 0;
bits = bits+numel(data_in(:,skip+1:end));
bits = bits+numel(data_in(:,options.skip+1:end));
try
errors = sum( data_in(:,skip+1:end) ~= data_ref(:,skip+1:end),"all" );
if options.returnErrorLocation == 0
errors = sum( data_in(:,options.skip+1:end) ~= data_ref(:,options.skip+1:end),"all" );
else
errorLocation = sum(data_in(:,options.skip+1:end) ~= data_ref(:,options.skip+1:end),1);
errors = sum(errorLocation ,"all" );
end
catch
%warning('BER calculation not optimal: Arrays have incompatible sizes for this operation.')
@@ -15,6 +32,6 @@ catch
end
% Determine BER
BER = sum(errors)/sum(bits);
ber = sum(errors)/sum(bits);
end