how to interpolate the 393x32 matrix which consists zeroes in between

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laxminarayana pasupuleti
laxminarayana pasupuleti on 26 Oct 2015
Answered: Jan on 26 Oct 2015
in my data set along the zeroes are present(which i didnt required) so i have to remove it, and make my data even series by cubic interpolation.
how to do this?

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Answers (1)

Jan
Jan on 26 Oct 2015
Set the zeros to NaN:
Data(Data == 0) = NaN;
Then use one of the many solutions from tzhe FileExchange: FEX: Search interpolate+nan

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