How to create non-repetitive random integers

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Mohammad Monfared
Mohammad Monfared 2012-4-23
评论： Dmitry Kaplan 2021-8-10
Hi,
As the title suggests I want to create non-repetitive random integers but don't know how to... say 70 integers ranging from 1 to 100. is there a straight way to do this?
thanks,

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采纳的回答

Grzegorz Knor
Grzegorz Knor 2012-4-23
Try this code:
N = 100;
x = randperm(N);
x = x(1:70)

更多回答（2 个）

Richard Brown
Richard Brown 2012-4-23
randperm(100, 70)
Jan
Jan 2012-4-23
And if you are in a hurry: FEX: Shuffle

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