mctc_ildil.m

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function [inputA,inputB] = mCTC_ILDIL(Nep,x_sysA,x_sysB)

%CTC_IL
% For decoder two: interleave the systematic bits
for j = 1:Nep/2
    if (mod(j,2)==0)    % updated for std compliancy
        tmp = x_sysB(j);% switch the couple
        x_sysB(j) = x_sysA(j);
        x_sysA(j) = tmp;
    end
end

% Interleaved address for CTC interleaver, similar with the transmitter
alpha = mTx_add_inter (Nep/2);

for j = 1:Nep/2      % updated for std compliancy
    inputA(j) = x_sysA(alpha(j)+1);
    inputB(j) = x_sysB(alpha(j)+1);
end