How can assign numbers between two integer numbers instead of ones in a [0 1] matrix?

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Abdullah Türk 2023-6-11

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https://ww2.mathworks.cn/matlabcentral/answers/1981374-how-can-assign-numbers-between-two-integer-numbers-instead-of-ones-in-a-0-1-matrix

评论： Matt J 2023-6-11

Hi everyone,

I formed following matrice using randi([0,1],6,5).

In this matrice, I want to assign random numbers that between two integer nembers instead of just ones. This is possible? Thanks.

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Answer 1

Matt J 2023-6-11

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1981374-how-can-assign-numbers-between-two-integer-numbers-instead-of-ones-in-a-0-1-matrix#answer_1253759

编辑：Matt J 2023-6-11

在 MATLAB Online 中打开

Sure.

randi([lower,upper], 6,5)

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Abdullah Türk 2023-6-11

Matt thanks but I want assign random numbers to ones in the matrice. I firstly create [0 1] matrice and then in this matrice, I want to assign random numbers that between two integer numbers to ones.

Matt J 2023-6-11

在 MATLAB Online 中打开

lower=3;
upper=7;
randi([0,1], 6,5).*randi([lower,upper],6,5)
ans = 6×5
     0     0     0     0     7
     4     0     0     4     4
     0     0     0     6     4
     0     6     0     0     4
     0     0     3     0     0
     0     0     7     7     3