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How to replace values less than equal to zero values in a matrix?

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Puspa patra
Puspa patra 2018-11-14
编辑： laith awwad 2021-4-21
I have a marix of 44450*8 dimention, which contain some zero and negative values, I want to replace them with NaN. how to do that?

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采纳的回答

Adam
Adam 2018-11-14
myMatrix( myMatrix <= 0 ) = NaN

更多回答（1 个）

Sai Naga Raju
Sai Naga Raju 2021-1-3
matrix (matrix<=0)= NaN
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laith awwad
laith awwad 2021-4-21
编辑：laith awwad 2021-4-21
HOW TO NAME THE VARIABLE BECAUSE IF I WRIGHT IT GIVES ME AN ERROR FOR EXAMPLE e =matrix (matrix<=0)= NaN;

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