MATLAB: Random permutation with repetition for > 2000 elements

randpermwith repetition

Hi
randperm is for permutations WITHOUT repetition. I would need it WITH repetition. I could calculate all permutations (I found some scripts), but I need it for vectors with more than 2000 elements. Any ideas?
Thanks so much
Claudia

Best Answer

Try this
randomNumbers = randi(highestNumber, rows, columns);
plug in whatever values you want, for example:
randomNumbers = randi(9, 1, 2000); % 2000 numbers in the range 1-9.