Matrix product along one of the dimensions of 3D array
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Dear all,
I wonder whether there is simple and elegant way (avoiding FOR loops) to compute a matrix product of multidimensional (e.g. 3D) array along one of the dimensions: for instance there is a T(2x2x1000) array, and one would like to compute T(:,:,1)*T(:,:,1)*...*T(:,:,1000).
Thank you!
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Answers (3)
Seth Hillery
on 13 Feb 2024
If you're using release R2020b or later, take a look at the pagemtimes function introduced in that release.
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