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RANDSUBSET

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A = RANDSUBSET(N, K) is equivalent to

ALLSUBSETS = NCHOOSEK(1:N,K);
A = ALLSUBSETS(RANDI(NCHOOSEK(N,K)));

% or

A = RANDPERM(N);
A = SORT(A(1:k));

This function can also be used to generate random sampling without replacement by calling RANDPERM on the output.

It works advantageously with large N (but "reasonable" K), and fast!

Free download from Shareware Connection - A = RANDSUBSET(N, K) is equivalent to

Publisher: Bruno Luong | License: Shareware
Version: 1.0 | Size: 10 KB | Platform: Matlab, Scripts
Released Date: 25-06-2013 | Rating: 0 | Title: RANDSUBSET

Author Url: http://www.mathworks.com/
Program Info Url: http://www.mathworks.com/
Download Url: http://www.mathworks.com/matlabcentral/fx_files/28002/3/randsubsetfolder.zip

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Shareware Connection periodically updates pricing and software information of 'RANDSUBSET' from company source 'Bruno Luong' , so some information may be slightly out-of-date. You should confirm all information before relying on it. Software piracy is theft,  Using 'RANDSUBSET' crack, password, serial numbers, registration codes, key generators is illegal and prevent future development of RANDSUBSET.

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