ceshi.m

Matlab数字通信系统仿真与实现

L_total = 10;
g = [ 1 1 1;
         1 0 1 ];
[n,K] = size(g); 
m = 2;
puncture = 0;
 
 x = round(rand(1, L_total-m));    % info. bits
      [temp, alpha] = sort(rand(1,L_total));        % random interleaver mapping
      en_output = encoderm( x, g, alpha, puncture ) ; % encoder output (+1/-1)