extracting values from matlab double arrays

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sam 2023-1-12

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https://ww2.mathworks.cn/matlabcentral/answers/1893025-extracting-values-from-matlab-double-arrays

评论： Steven Lord 2023-1-12

I have bunch of x1, x2, ... xn values as such as given below. I want to only extract those values for x1, x2, ..., xn only if values are <=1.5. How can I use for loop to do it? Could you kindly help? Thank you.

x1 =

0.1318

0.6027

0.7553

0.9645

1.0216

1.3936

1.4632

1.7074

1.8658

1.9327

x2=

0.0109

0.0301

0.0947

0.5086

0.6148

0.6889

0.7736

0.9207

1.0645

1.2933

1.4033

1.5021

1.6798

1.8843

1.9660

1.9904

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采纳的回答

Cameron 2023-1-12

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https://ww2.mathworks.cn/matlabcentral/answers/1893025-extracting-values-from-matlab-double-arrays#answer_1147310

在 MATLAB Online 中打开

x1(x1 <= 1.5)
x2(x2 <= 1.5)
%...
xn(xn <= 1.5)

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sam 2023-1-12

Thank you. It helps

Steven Lord 2023-1-12

Can you dynamically create variables with numbered names like x1, x2, x3, etc.? Yes.

Should you do this? The general consensus is no. That Answers post explains why this is generally discouraged and offers several alternative approaches.

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