Finding the max of certain columns

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Kalpha.mc
Kalpha.mc 2020-9-20
编辑： Ameer Hamza 2020-9-20
I have a 4x7 matrix and i am trying to find the max of the 2nd 3rd and 4th column to create a 1x3 matrix how would i do that?

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Ameer Hamza
Ameer Hamza 2020-9-20
编辑：Ameer Hamza 2020-9-20
M % 4x7 matrix
x = max(M(:,[2 3 4])); % 1x3 vector of max values

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