How to generate a random number from a matris
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%%we crate a matrix like this and we whant to generate a random number from matrix that made i dont know how!
Y=randi([0,300],[1,500];
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Rik
2023 年 1 月 6 日
So you want to select a number at random from the array Y? Or do you simply want to generate some random number?
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Rik
2023 年 1 月 6 日
編集済み: Rik
2023 年 1 月 6 日
If you want to select a number randomly from Y, you can use randi directly to index:
Y=randi([0,300],[1,500]);
RandomScalar=Y(randi(end))
This works because randi(imax) will generate a number between 1 and imax. The end keyword can be used to automatically determine the last position in the array.
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