How to reshape an array in a specific manner

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KostasK
KostasK 2020-2-17
评论： dpb 2020-2-17
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

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采纳的回答

dpb
dpb 2020-2-17
>> reshape(a,3,[]).'
ans =
1 2 3
1 2 3
1 2 3
1 2 3
>>

更多回答（1 个）

Subhamoy Saha
Subhamoy Saha 2020-2-17
A=reshape(a,3,4)'

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