MATLAB: How to interpolate the matrix A

interpolationMATLABmatrixmatrix manipulation

I want to interpolate a matrix "A" containing 3633 rows and 3506 columns with many scattered NaNs to another matrix "B" containing 10900 rows and 10521 columns. How can I do it ?

Best Answer

If you want to go ahead with NaN's itself...use intepr2, imresize.
If you want to fill NaN's first, then use fillmissing and then interp2, imresize.
Read about interp2, imresize, fillmissing.
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