interleaver.asv

OFDM的PHY发射端matlab实现程序

% function interleaving
% Nbpsc:input,
function interleaverout=interleaver(Nbpsc,Ncbps,inbits)
N=Ncbps;
k=0:N-1;
s=max(Nbpsc/2,1);
i=(N/16).*(mod(k,16))+floor(k/16);
j=s.*floor(i/s)+mod((i+N-floor(16.*i/N)),s);
interleaverout=inbits(j+1);