receive.m

来自「Digital communication labs,」· M 代码 · 共 25 行

function [received]=receive(encoded,n,k,i,to_flip);

x=zeros(1,n);

a=(i+1)*n;

len=length(to_flip);      % CALCULATING THE LENGTH OF RECEIVED BITS 

for j=i+1:len;
    if to_flip(1,j) <= a,
    x(1,rem(to_flip(1,j),n))=x(1,rem(to_flip(1,j),n))+1;
    end
end

received1=encoded+x;

j=length(received1);       % LENGTH OF RECEIVED BITS

for i=1:j;
    if received1(1,i)==2
        received1(1,i)=0;
    end 
end

received=received1;         % THE RECEIVED BITS