nxt_stat1513.m

来自「turbo 码matlab编译码程序」· M 代码 · 共 7 行

function [next_state,output]=nxt_stat1513(current_state,input)
binary_state=deci2bin(current_state,3);
Recur_gener=mod(input+binary_state(1)+binary_state(3),2);
output=mod(Recur_gener+binary_state(2)+binary_state(3),2);
next_state_binary=[Recur_gener,binary_state(1:2)];
next_state=bin2deci(next_state_binary);