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Re: Broadcasting equivalent for multiplication?
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From: |
Nir Krakauer |
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Subject: |
Re: Broadcasting equivalent for multiplication? |
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Date: |
Wed, 1 May 2013 16:06:42 -0400 |
> Oh, a remark, since I've fallen prey to this at least twice: if you
> just do W = squeeze (sum (Z)), this is just ordinary matrix
> multiplication W =X'*Y. Make sure you're not slowly reimplementing
> matrix multiplication!
In this case I actually do need Z. The method you showed works great!