MATLAB: How to reshape an array in a specific manner

Question

Hi all,

I was trying to reshape an array in a specific manner, however I couldn't accomplish that. Here is the example:

I have the following array:

a = [1 ; 2 ; 3 ; 1 ; 2 ; 3 ; 1 ; 2 ; 3 ; 1 ; 2 ; 3] ;

Which I would like to reshape to:

A = [1 2 3 ; 1 2 3 ; 1 2 3 ; 1 2 3] ;

How can I do this?

I have tried A=reshape(a, 4, 3) however it is returning A=[1 2 3 ; 2 3 1 ; … etc

Thanks for your help in advance,

KMT

Answer 1

>> reshape(a,3,[]).'
ans =
     1     2     3
     1     2     3
     1     2     3
     1     2     3
>>