t_fs_in_de.m

matlab仿真进行信道编码

%tch/fs信道内解码
function d=T_FS_IN_DE(u)
u1=[u(1:378),zeros(1,8)];
u2=u(379:456);

G=[1 0 0 1 1;1 1 0 1 1];
k=1;

[decoder_output,survivor_state,cumulated_metric]=viterbi_decoder(G,k,u1);
d=[decoder_output,u2];