Re: Meaning of * (mtimes) for nd-arrays

[Marco Atzeri]

On 15/02/2016 10:41, Marco Caliari wrote:
> Dear all,
>
> I recently discovered that [1;2;3;4]*ones(1,1,3), for instance, gives a
> four-by-three matrix. I would have expected an error (like in Matlab) or
> a four-by-one-by-three array. So, what is the definition? Is it just
> squeeze("outer product")? Is it documented? A similar thing happens with
> kron.
>
> Thanks,
>
> Marco

http://www.gnu.org/software/octave/doc/interpreter/Broadcasting.html#Broadcasting