www.gusucode.com > BCH 编解码的MATLAB 实现源码程序 > code/bch/debchcode.m
g=[1 0 0 1 1 0 0 0 0 0 0 0 0 0 0]; H=[1 1 1 1 0 1 0 1 1 0 0 1 0 0 0;0 1 1 1 1 0 1 0 1 1 0 0 1 0 0;0 0 1 1 1 1 0 1 0 1 1 0 0 1 0;1 1 1 0 1 0 1 1 0 0 1 0 0 0 1]; HT=H.'; load('out.txt','-ascii'); for i=1:15 dbch1(i)=out(2*i-1); dbch2(i)=out(2*i); end bch1=correctcode(dbch1,g,HT); bch2=correctcode(dbch2,g,HT); for i=1:11 m1(i)=bch1(i); m2(i)=bch2(i); end fid=fopen('decode.txt','w'); fprintf(fid,'%d %d %d %d %d %d %d %d %d %d %d \n %d %d %d %d %d %d %d %d %d %d %d \n',m1,m2); fclose(fid);