51 uniformly-distributed points

Question

Jamie Williamson 2021-9-15

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https://ww2.mathworks.cn/matlabcentral/answers/1453409-51-uniformly-distributed-points

编辑： Dave B 2021-9-15

采纳的回答： Dave B

I have a question asking for 51 uniformly distributed points. How might this be done?

Replaces the continuous domain of xM from 0 to 5 (i.e. 0 ≤ xM ≤ 5) with a set of 51 uniformly-distributed points.

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Answer 1

Dave B 2021-9-15

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1453409-51-uniformly-distributed-points#answer_787649

编辑：Dave B 2021-9-15

在 MATLAB Online 中打开

You can create uniformly (linearly) distributed values with the linspace function:

x = linspace(0, 5, 51)
x = 1×51
         0    0.1000    0.2000    0.3000    0.4000    0.5000    0.6000    0.7000    0.8000    0.9000    1.0000    1.1000    1.2000    1.3000    1.4000    1.5000    1.6000    1.7000    1.8000    1.9000    2.0000    2.1000    2.2000    2.3000    2.4000    2.5000    2.6000    2.7000    2.8000    2.9000

Alternatively, you might have noticed that the set of points you're looking for are 0.1 increments, and could have used the colon operator to accomplish the same:

x = 0:.1:5
x = 1×51
         0    0.1000    0.2000    0.3000    0.4000    0.5000    0.6000    0.7000    0.8000    0.9000    1.0000    1.1000    1.2000    1.3000    1.4000    1.5000    1.6000    1.7000    1.8000    1.9000    2.0000    2.1000    2.2000    2.3000    2.4000    2.5000    2.6000    2.7000    2.8000    2.9000