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Help for instructions matrix in Matlab

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medanisse

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Hello,

Can you give me an instruction with matlab which allows me to resize a matrix, keep only the odd or even elements of the matrix

Example
transform the matrix a =[1 2 3 4 5 6 7 8 9 10]
to a =[2 4 6 8 10]
 

Hello. Please try the following code mscript

Code: 
clear all;
close all;

A =[1 2 3 4 5 6 7 8 9 10]

%Even matrix index counter
eCnt = 1;

%Odd matrix index counter
oCnt = 1;

for i = 1:length(A)
   
    %if value is even
    if(mod(A(i),2) == 0)
      A_even(eCnt) = A(i);
      eCnt = eCnt + 1;
    
    
    else
        A_odd(oCnt) = A(i);
        oCnt = oCnt+1;
    end
end

A_even
A_odd

output:

Code: 
A_even =

     2     4     6     8    10


A_odd =

     1     3     5     7     9
 

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