MATLAB: How to convert large sized 3D matrix to small sized 3D matrix

3d matrixdimension conversionhyperspectral image

I want to convert a 3D matrix of size [1018*1267*33] to a 3D matrix of size [255*255*33].suggest some matlab code for this conversion

doc interp3

should do the job

By using reshape function:

A=randi([1 6],1,10); %demo data
reshape(A,2,[])

YourCell = mat2cell(size(YourArray,1), size(YourArray,2), 4*ones(size(YourArray,3)/4));