24 lines
556 B
Matlab
24 lines
556 B
Matlab
function [bits,errors,BER] = calc_ber(data_in,data_ref,skip)
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data_ref=logical(data_ref)';
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data_in = logical(data_in)';
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bits = 0;
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errors=0;
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data_ref_overlap=zeros(size(data_ref,1),skip+(length(data_ref)-size(data_in,2)));
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data_ref_pointer=0;
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% Determine BER
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bits = bits+size(data_in,2)-skip;
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try
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errors = sum( data_in(:,skip+1:end,:) ~= data_ref(:,skip+1:end,:),2 );
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catch
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%warning('BER calculation not optimal: Arrays have incompatible sizes for this operation.')
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errors = NaN;
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end
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BER = sum(errors)/sum(bits);
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end |