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Generate random's number?

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Edoardo 2012-10-31

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采纳的回答： Matt J

Hi;

How can I create a random's stream that generated only one number?

Exemple;

I have this strema 0,40,80,110,150,180.... I would like that to have a variable rappresented by one number choosed randomly from the stream.

Thanks Edoardo

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Matt J 2012-10-31

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https://ww2.mathworks.cn/matlabcentral/answers/52370-generate-random-s-number#answer_63821

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out=stream(randi(length(stream)));

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Edoardo 2012-10-31

Thanks you very much :)

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José-Luis 2012-10-31

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https://ww2.mathworks.cn/matlabcentral/answers/52370-generate-random-s-number#answer_63822

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nVals = numel(your_stream);
your_val = your_stream(randperm(nVals,1));

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Edoardo 2012-10-31

Thanks you very much :)

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