decoded_hamming.m

来自「比较hamming Golay 编码在BPSK条件下的优劣」· M 代码 · 共 10 行

function out=Decoded_hamming(sig)

H=[eye(3),transpose([0,1,1;1,0,1;1,1,0;1,1,1])];

%Calculating the Syndrome ...
Syndromes=Mod2MatMul(sig,transpose(H));
%Error Correction ...
Recovered7bit=xor(errorpattern(Syndromes),sig);

out=Recovered7bit;