How do I randomize unrepeated four integers from 4 to 11

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nabilah shuhaimi
nabilah shuhaimi 2021-12-2
回答： Image Analyst 2021-12-2
randomizer = randi([4 11],1,4) . But it has repeated integers. I do not want it to be repeated.

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Image Analyst
Image Analyst 2021-12-2
Ran in:
Use randperm():
randomizer = 3 + randperm(11-4+1,4)
randomizer = 1×4
11 6 9 8

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