replace minimum value of each column with nan

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Leela Sai Krishna 2019-3-18

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评论： madhan ravi 2019-3-18

采纳的回答： madhan ravi

i have a 10*10 matrix.

How to replace the minimum value from each column with nans.

ex; [10,5

2,8

8,1];

the desired out put should be like

[10,5

nan,8

8,nan];

thanks

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采纳的回答

madhan ravi 2019-3-18

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https://ww2.mathworks.cn/matlabcentral/answers/450707-replace-minimum-value-of-each-column-with-nan#answer_365895

编辑：madhan ravi 2019-3-18

在 MATLAB Online 中打开

M(M==min(M))=nan % where M is your matrix

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Leela Sai Krishna 2019-3-18

thanks a lot it works.......

and just one more query. plz help me on this

A=[10,0.5

1,8

8,0];

A_max =max(A);

out=[10,8];

i want to replace values <15%A_max with nans

output matrix

Out=[10,nan %0.5 is less than the 15%8

nan,8 % 1 is <15%10

8,nan];

madhan ravi 2019-3-18

- question to be continued...

https://in.mathworks.com/matlabcentral/answers/450716-replace-with-nans-after-condition

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