On Tue, Feb 3, 2009 at 10:19 AM, Gideon Simpson wrote:
> I have an M x N matrix A and two vectors, an M dimensional vector x
> and an N dimensional vector y. I would like to be able to do two
> things.
>
> 1. Multiply, elementwise, every column of A by x
>
> 2. Multiply, elementwise, every row
I have an M x N matrix A and two vectors, an M dimensional vector x
and an N dimensional vector y. I would like to be able to do two
things.
1. Multiply, elementwise, every column of A by x
2. Multiply, elementwise, every row of A by y.
What's the "quick" way to do this in numpy?
-gideon
