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matlabfor-loopwhile-loop
Walid Masud
Walid Masud

Reputation: 3

MATLAB: Breaking matrix into multiple lines

If I have a matrix as such:

a= [90,23,0,91,24,0,92,35,0]

And I would like to break the matrix as shown below:

a= [90,23,0;
91,24,0;
92,35,0]

Is there any way of doing that? I have very long matrices which need to broken up as such.

Upvotes: 0

Views: 58

Answers (2)

freude
freude

Reputation: 3832

The function reshape() may help

a = reshape(a,[],3)'

If matrix is complex, it is better to use the operation .'

a = reshape(a,[],3).'

in order to avoid complex conjugation

Upvotes: 1

cwissy
cwissy

Reputation: 513

You can use reshape(a,[3,3]) to turn your array into a 3x3 matrix, and then for your specific order you can transpose it: reshape(a,[3,3])'

Upvotes: 2

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