parallel_5_10.m

The files include LDPC that using different approach to finish its decoding.And the approach is par

clc,clear all;
global tt1
global tt2
global rr1
global rr2
tic
run_number=1000;
SNR=2;
for z=1:run_number
H =[1     0     0     0     0     0     0     1     1     1
    0     1     0     0     0     1     0     0     1     1
    0     0     1     0     0     0     1     1     0     1
    0     0     0     1     0     1     1     0     1     0
    0     0     0     0     1     1     1     1     0     0];
G =[ 0     1     0     1     1     1     0     0     0     0
     0     0     1     1     1     0     1     0     0     0
     1     0     1     0     1     0     0     1     0     0
     1     1     0     1     0     0     0     0     1     0
     1     1     1     0     0     0     0     0     0     1];

 M_length=length(G(:,1));% Length of message

for i=1:M_length
    information(i)=rem(round(rand(1)*100000),2);
    
    message(1,i)=information(i);
end

codeword_T=message*G;% 璶肚