swap matrix row randomly

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pavlos on 26 Feb 2012

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Commented: Ahmad Momeni on 9 Nov 2020

Hello,

I have a 10x20 matrix and I`d like to change the rows randomly. For example, the 1st row will become, let`s say, the 9th, the 2nd will become the 5th, etc.

Any help?

Thank you.

Best,

Pavlos

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Accepted Answer

Jiro Doke on 26 Feb 2012

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random_x = x(randperm(size(x, 1)), :)

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Sivabalan Selvarajan on 31 May 2020

Worked good !

Ahmad Momeni on 9 Nov 2020

Perfect!

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pavlos on 28 Feb 2012

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https://au.mathworks.com/matlabcentral/answers/30345-swap-matrix-row-randomly#answer_38956

Hello,

Yes, that worked fine.

Thank you.

Best,

Pavlos

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Jan on 28 Feb 2012

Please post a comment to an answer in the comment section for the answer. If an answer solves youzr problem, you can "accept" it to show, that no further assistence is required.