How can I define the number of combination of elements that I want to be computed?

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Irene Lacal 2018-1-26

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评论： Irene Lacal 2018-1-31

采纳的回答： Srikanth Sedimbi

Hi everyone! I would like to compute only a limited number of combination of a given vector's elements... how could I do so? I'm using combnk, but it computes ALL possible combinations and it takes too much RAM (more then 16, that is my limit), so matlab (legitimately) complains. Some of you has any suggestions?

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Srikanth Sedimbi 2018-1-30

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Please check the following link from fileexchange

https://www.mathworks.com/matlabcentral/fileexchange/7147-permn-v--n--k-

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Irene Lacal 2018-1-31

Perfect! Thank you very much.

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