Need help in Mathlab SImulink

@habibctg-Z8rZpC • Oct 21, 2024

Oct 21, 2024

1.1K

Hi All,
I have designed a code generator in matlab, I need to build a simulink model of that code generator. Can anyone help me in this. I can send the mathlab code if needed.

Thank you

Like 0 Replies 3

Replies

Welcome, guest

Join CrazyEngineers to reply, ask questions, and participate in conversations.

CrazyEngineers powered by Jatra Community Platform

Kaustubh Katdare

@thebigk • Jul 14, 2009
Post your matlab code and enclose it with
```
 [ /code] tags.
```
0
habibctg

@habibctg-Z8rZpC • Jul 14, 2009

stage=4;
n = stage-2;
N_z = 2^n-1;
C0 = [1 1];
S0 = [1 -1];
C1 = conj(fliplr(S0));
S1 = -conj(fliplr(C0));
Mat_C = [C0 S0; C1 S1];
for iter=1:n-1
iter
Length = 2^(iter+1);
M_tmp=[];
for loop=1:4:Length-3
loop
M_tmp(loop ,😀 = [Mat_C((loop-1)/2+1,1:Length/2) Mat_C((loop-1)/2+2,1:Length/2) Mat_C((loop-1)/2+1,Length/2+1:Length) Mat_C((loop-1)/2+2,Length/2+1:Length)];
M_tmp(loop+1,😀 = [Mat_C((loop-1)/2+1,1:Length/2) -Mat_C((loop-1)/2+2,1:Length/2) Mat_C((loop-1)/2+1,Length/2+1:Length) -Mat_C((loop-1)/2+2,Length/2+1:Length)];
M_tmp(loop+2,😀 = [Mat_C((loop-1)/2+2,1:Length/2) Mat_C((loop-1)/2+1,1:Length/2) Mat_C((loop-1)/2+2,Length/2+1:Length) Mat_C((loop-1)/2+1,Length/2+1:Length)];
M_tmp(loop+3,😀 = [Mat_C((loop-1)/2+2,1:Length/2) -Mat_C((loop-1)/2+1,1:Length/2) Mat_C((loop-1)/2+2,Length/2+1:Length) -Mat_C((loop-1)/2+1,Length/2+1:Length)];
end

Mat_C = M_tmp

end

G = Mat_C;
N_zero = zeros(1,N_z) ;
L2 = length(G(1,😀);
codeset(1,😀 = [N_zero(1:N_z) G(1,1:L2/2) N_zero(1:N_z) G(1,L2/2+1:L2)];
codeset(2,😀 = [N_zero(1:N_z) G(2,1:L2/2) N_zero(1:N_z) G(2,L2/2+1:L2)];

this is the matlab code. tq

0

habibctg

@habibctg-Z8rZpC • Jul 14, 2009

stage=4;
n = stage-2;                          
N_z = 2^n-1;                                  
C0 = [1 1];                                                  
S0 = [1 -1];                                                
C1 = conj(fliplr(S0));                      
S1 = -conj(fliplr(C0));                     
Mat_C = [C0 S0; C1 S1];                                   
for iter=1:n-1             
    iter
    Length = 2^(iter+1);
    M_tmp=[];    
    for loop=1:4:Length-3
        loop
        M_tmp(loop  ,:) = [Mat_C((loop-1)/2+1,1:Length/2) Mat_C((loop-1)/2+2,1:Length/2) Mat_C((loop-1)/2+1,Length/2+1:Length) Mat_C((loop-1)/2+2,Length/2+1:Length)];
        M_tmp(loop+1,:) = [Mat_C((loop-1)/2+1,1:Length/2) -Mat_C((loop-1)/2+2,1:Length/2) Mat_C((loop-1)/2+1,Length/2+1:Length) -Mat_C((loop-1)/2+2,Length/2+1:Length)];
        M_tmp(loop+2,:) = [Mat_C((loop-1)/2+2,1:Length/2) Mat_C((loop-1)/2+1,1:Length/2) Mat_C((loop-1)/2+2,Length/2+1:Length) Mat_C((loop-1)/2+1,Length/2+1:Length)];
        M_tmp(loop+3,:) = [Mat_C((loop-1)/2+2,1:Length/2) -Mat_C((loop-1)/2+1,1:Length/2) Mat_C((loop-1)/2+2,Length/2+1:Length) -Mat_C((loop-1)/2+1,Length/2+1:Length)];
    end
    
    Mat_C = M_tmp

end

G = Mat_C; 
N_zero = zeros(1,N_z) ;
L2 = length(G(1,:));
codeset(1,:) = [N_zero(1:N_z) G(1,1:L2/2) N_zero(1:N_z) G(1,L2/2+1:L2)];     
codeset(2,:) = [N_zero(1:N_z) G(2,1:L2/2) N_zero(1:N_z) G(2,L2/2+1:L2)];