random selection of number among 2 numbers

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Akriti Raj
Akriti Raj 2021-6-9
评论： Steven Lord 2021-6-9
How do I randomly choose among 0 and 2 in matlab ? I have display the choosen number also.
Note: The choosen number should be either 0 or 2 not something in between.

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回答（1 个）

the cyclist
the cyclist 2021-6-9
编辑：the cyclist 2021-6-9
Here are a couple ways:
2*randi([0 1])
2*round(rand())
  2 个评论
Steven Lord
Steven Lord 2021-6-9
Ran in:
A generalized version of Jan's answer:
Pool = (0:5).^2;
desiredSize = [1 7];
x = Pool(randi(numel(Pool), desiredSize))
x = 1×7
25 16 4 0 25 9 1

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