How to remove/replace NaN from multiple variables in workspace?
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I have a number of variables in workspace: A = [NaN; NaN; NaN; 1; 2; 3..]; B = [NaN; NaN; NaN; NaN; 4; 27; 31..]; C = [NaN; NaN; 10; 21; 34..]; et cetra and I need to replace NaNs from double with a 0.
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Stephen23
2018년 10월 11일
"I have a number of variables in workspace: A... B... C ... et cetra and I need to replace NaNs from double with a 0."
Then you should redesign your code. Magically accessing variable names is one way that beginners force themselves into writing slow, complex, buggy code that is hard to debug. Read this to know more:
<https://www.mathworks.com/matlabcentral/answers/304528-tutorial-why-variables-should-not-be-named-dynamically-eval
답변 (1개)
madhan ravi
2018년 10월 10일
편집: madhan ravi
2018년 10월 10일
An example:
>> A = [NaN; NaN; NaN; 1; 2; 3]
A(isnan(A))=0
A =
NaN
NaN
NaN
1
2
3
A =
0
0
0
1
2
3
>>
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