how can I hold matrices in a container?

[David Bateman]

Dr. Johannes Zellner wrote:
> Hi
>
> I'd like to do an operation like
>
>     [A, B, C] .* [x, y, z]
>
> fast! A, B, C are matrices, x, y, z are scalar.
> The result should be simply a row of the scaled matrices like this:
>
>     [A .* x, B .* y, C .* z]
>
> Apparently, holding [A, B, C] isn't possible.
>
> What's the recommended way to do this fast?
>
>   

 cellfun(@(x, y) x .* y, {A, B, C}, {x, y, z}, 'UniformOutput', false)


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David Bateman                                dbateman at dbateman.org
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