How to use Matlab to generate a discrete uniformly distributed decimal with a value range of {0, 0.05} and a step size of 0.01?

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yuxiao qi 2024-5-29

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https://ww2.mathworks.cn/matlabcentral/answers/2123791-how-to-use-matlab-to-generate-a-discrete-uniformly-distributed-decimal-with-a-value-range-of-0-0-0

编辑： John D'Errico 2024-6-3

The randi function in matlab generates uniformly distributed pseudo-random integers. If I want to generate discrete uniformly distributed random values (decimals) in the range of {0,0.05} and a step size of 0.01, how can I do it?

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John D'Errico 2024-6-3

编辑：John D'Errico 2024-6-3

@yuxiao qi Why did you need to post this exact question again 5 days later, (now closed as a duplicate), when you already accepted an enswer to this question? Are you testing us to see if we remember it was you?

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Star Strider 2024-5-29

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在 MATLAB Online 中打开

Perhaps something like this —

rv = randi([0 5], 1, 100)/100

rv = 1x100

0 0.0100 0.0200 0 0.0200 0 0.0400 0.0200 0.0400 0.0400 0 0 0.0300 0.0100 0.0300 0 0.0100 0.0300 0 0.0400 0.0200 0.0100 0.0200 0.0500 0.0300 0.0500 0.0400 0.0200 0.0300 0.0400

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figure

histogram(rv, 5)

grid

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yuxiao qi 2024-5-29

Thank you for your answer. It starts from 0 and the part in the title has been modified.

Star Strider 2024-5-29

My pleasure!

Thank you for clarifying this.

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Torsten 2024-5-29

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移动：Torsten 2024-5-29

在 MATLAB Online 中打开

n = 10;
x = randi(6,n,1);
x = (x-1)*0.01
x = 10x1
    0.0500
    0.0300
         0
         0
         0
    0.0500
    0.0500
    0.0100
    0.0200
    0.0100
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