MATLAB: How to automize removal of NaN’s for a structure

nanstructures

Hello! I have some NaN's in my structure, and have tried various things but what I've gotten to work, in order to change them to zero is the following:
 CL.i0(isnan(CL.i0)) = 0;
 CL.i1(isnan(CL.i1)) = 0;
 CL.i2(isnan(CL.i2)) = 0;
 
 CD.i0(isnan(CD.i0)) = 0;
 CD.i1(isnan(CD.i1)) = 0;
 CD.i2(isnan(CD.i2)) = 0;
 
 CM.i0(isnan(CM.i0)) = 0;
 CM.i1(isnan(CM.i1)) = 0;
 CM.i2(isnan(CM.i2)) = 0;
Is there any way to change this to automize it for future code?
Thanks in advance guys.

Best Answer

You can adapt the code I posted at https://www.mathworks.com/matlabcentral/answers/514678-how-do-i-remove-all-fields-of-a-structure-that-have-at-least-one-nan
In restricted cases where the structure fields are guaranteed to be simple data types, then you can use much smaller code.
structfun(@(F) fillmissing(F, 'constant', 0), CL, 'uniform', 0)
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