swap x and y axis in a matrix

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Maryam Hamrahi on 31 May 2016

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Answered: Jos (10584) on 31 May 2016

Accepted Answer: Jos (10584)

I would like to swap x and y axis in a matrix with n rows and two columns.

I have [r1 r2] and I would like to convert it to [r2 r1]

Thanks in advance for any answers!

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Accepted Answer

Jos (10584) on 31 May 2016

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M = [1 10 ; 2 20 ; 3 30]
Mnew = M(:,[2 1]) % by far the easiest
New = fliplr(M)

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