Change from 3d array to 4d array

hello, I have a 3d array of size (M x N x L) & I want to change it to size (M x P x Q x L)
Where P&Q aren't product of N. For example (129*4*2) or anything instead of 4, to (129*349*1199*2)
it has to be changed to spatial dimensions 349*1199

2 个评论

Are you asking how to interpolate your data?
no sir, how can I change the 2nd dimension to become 2 different dimensions

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回答(1 个)

Matt J
Matt J 2021-8-15
编辑:Matt J 2021-8-15
Where P&Q aren't product of N.
One way might be to reshape it so that P*Q=N and then resize it, using imresizen() for example,

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