Okay so let’s say I have a multidimensional Array m and I want to extract a window around a center point that has a size of 3 (for example) in every dimension. The following code does what I want: m = rand(5,5,5) center = [2,3,4] window = m[[ center[i]-1:center[i]+1 for i in 1:ndims(m)]...] So …

It depends what you want to do, but I found the following explanations quite useful when writing multidimensional codes Multidimensional algorithms and iteration Multidimensional algorithms and iteration | Julia makes it easy to write elegant and...

[image] capri: Does anyone have an idea how to do this more efficiently? This is essentially the same as the problem discussed here: Matrix Free Differentiation - #3 by stevengj

Best way to shift a window around a multidimensional Array?

General Usage

stevengj December 6, 2023, 2:53pm 3

This is essentially the same as the problem discussed here: Matrix Free Differentiation - #3 by stevengj

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Best way to shift a window around a multidimensional Array?

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