i have the following array

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mohammed elmenshawy 2017-7-12

评论： Star Strider 2017-7-13

Z=[22,45,65,35,65,54,45,67,84,95,86,58,29,95,93]; How to choose 5 random numbers from these numbers?? So that the output is within these numbers??

Star Strider 2017-7-12

One approach:

Z=[22,45,65,35,65,54,45,67,84,95,86,58,29,95,93];
Out = Z(randperm(numel(Z),5))

The randperm function will create random indices for 5 elements of ‘Z’ without repetition.

thank u very much

Star Strider 2017-7-13

My pleasure.

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