How to convert scilab code into matlab?

Question

sudha 2014-3-21

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/122515-how-to-convert-scilab-code-into-matlab

评论： Walter Roberson 2024-5-7

I have a code in Scilab. How to convert that code into Matlab?? Can anyone please tel me..

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PADMA PRIYA 2024-5-7

在 MATLAB Online 中打开

clear ; 
clc ; 
k = 4; //message bits
n = 7; // block length
m = n-k; //Number o f p a r i t y b i t s 
I = eye(k,k); // i d e n t i t y mat r ix 
disp (I, ' identity matrix Ik ' )
P =[1,1,0;0,1,1;1,1,1;1,0,1]; // c o e f f i c i e n t mat r ix
disp (P, 'coefficient matrix P' ) 
G = [P I]; // generator matrix 
disp (G, ' generator matrix G' )
H = [eye(k -1,k -1) P' ]; // parity check matrix
disp (H, ' parity check matrix H' )
//message bits
m =[0,0,0,0;0,0,0,1;0,0,1,0;0,0,1,1;0,1,0,0;0,1,0,1;0,1,1,0;0,1,1,1;]; 
C = m*G; 
C = modulo (C ,2) ; 
disp (C, 'Code words o f ( 7 , 4 ) Hamming code ' )

Walter Roberson 2024-5-7

在 MATLAB Online 中打开

@PADMA PRIYA

clear ; 
clc ; 
k = 4; %//message bits
n = 7; %// block length
m = n-k; %//Number o f p a r i t y b i t s 
I = eye(k,k); %// i d e n t i t y mat r ix 
disp (' identity matrix Ik ' )
 identity matrix Ik 
disp(I)
     1     0     0     0
     0     1     0     0
     0     0     1     0
     0     0     0     1
P =[1,1,0;0,1,1;1,1,1;1,0,1]; %// c o e f f i c i e n t mat r ix
disp ('coefficient matrix P' ) 
coefficient matrix P
disp ( P )
     1     1     0
     0     1     1
     1     1     1
     1     0     1
G = [P I]; %// generator matrix 
disp (' generator matrix G' )
 generator matrix G
disp ( G )
     1     1     0     1     0     0     0
     0     1     1     0     1     0     0
     1     1     1     0     0     1     0
     1     0     1     0     0     0     1
H = [eye(k -1,k -1) P' ]; %// parity check matrix
disp (' parity check matrix H' )
 parity check matrix H
disp ( H )
     1     0     0     1     0     1     1
     0     1     0     1     1     1     0
     0     0     1     0     1     1     1
%//message bits
m =[0,0,0,0;0,0,0,1;0,0,1,0;0,0,1,1;0,1,0,0;0,1,0,1;0,1,1,0;0,1,1,1;]; 
C = m*G; 
C = mod (C ,2) ; 
disp ( 'Code words o f ( 7 , 4 ) Hamming code ' )
Code words o f ( 7 , 4 ) Hamming code 
disp ( C )
     0     0     0     0     0     0     0
     1     0     1     0     0     0     1
     1     1     1     0     0     1     0
     0     1     0     0     0     1     1
     0     1     1     0     1     0     0
     1     1     0     0     1     0     1
     1     0     0     0     1     1     0
     0     0     1     0     1     1     1