# Placing data in a matrix

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stelios loizidis il 30 Dic 2020
Commentato: Ameer Hamza il 30 Dic 2020
Hello
I have the following problem: I have a matrix A (12708X1). I want to put the data of matrix A in a matrix B which has size 353X36. In other words, every 36 rows of matrix A become columns for matrix B. I wrote a code but the result is that the resulting matrix B has size 12708X1. How is this problem solved? Your help is important. This is the code I wrote:
% matrix A size:12708X1
B=[];
for i=0:352
B_temp=A(1+(36*i):36+(36*i));
B=[B; B_temp];
end
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### Risposta accettata

Ameer Hamza il 30 Dic 2020
Modificato: Ameer Hamza il 30 Dic 2020
Directly use reshape()
B = reshape(A, [36 353]).'
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stelios loizidis il 30 Dic 2020
It works. Thanks for the quick and valuable response !!!!
Ameer Hamza il 30 Dic 2020
I am glad to be of help!

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