[Numpy-discussion] Numpy performance vs Matlab.
Wed Jan 7 15:41:53 CST 2009
On 7-Jan-09, at 2:26 PM, Sturla Molden wrote:
> Matlab does not have broadcasting. Array shapes must always match.
Not totally true. They introduced a clunky, clunky syntax for it in
version 7, IIRC, called 'bsxfun'.
See http://tinyurl.com/9e7kyt . It's a better solution than indexing
with a huge ones() or repmat()'ing all over the place, but not nearly
as nice as NumPy overloading.
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