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small matrix in big matrix

Asked by Ayob

Ayob (view profile)

on 2 Jun 2013

I want to put a small matrix (p*q) called B into a bigger matrix (m*n) called A. How can I do it. Matrix B should be put on the left-right corner of matrix A.

3 Comments

Image Analyst

Image Analyst (view profile)

on 2 Jun 2013

Why do you post this when you had a better version of this question already posted at http://www.mathworks.com/matlabcentral/answers/77743-put-a-small-matrix-in-a-bigger-one 40 minutes earlier. Please don't duplicate questions. I already answered there for you.

the cyclist

the cyclist (view profile)

on 2 Jun 2013

Walter's comment here http://www.mathworks.com/matlabcentral/answers/77746-small-matrix-in-big-matrix duplicates Image Analyst's comment here: http://www.mathworks.com/matlabcentral/answers/77746-small-matrix-in-big-matrix.

[Sorry. Couldn't resist teasing the master!]

Ayob

Ayob (view profile)

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1 Answer

Answer by the cyclist

the cyclist (view profile)

on 2 Jun 2013
Accepted answer

I don't know what "left-right corner" means, but in general you can do this as:

A = magic(7);
B = magic(3);
A(2:4,3:5) = B;

0 Comments

the cyclist

the cyclist (view profile)

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