
Re: Multiplying each colum of my matrix by a constant
Posted:
Jun 11, 2013 6:30 PM


dpb <none@non.net> wrote in message <kp83pp$9qf$1@speranza.aioe.org>... > On 6/11/2013 3:59 PM, Wanderson wrote: > > Hello there, > > > > I'm trouble here, I'm sure that the solution isn't too hard to my > > problem, but I'm really stucked here and I can't see the light in end of > > the tunnel right now. > > > > I have matrix 3x3 and a vector 1x3 and I want to multiply each column of > > my matrix by each element of my vector, for example: > > > > If my matrix 3x3 is called M and my vector v is a 1x3 dimension: > ... > > m=bsxfun(@times,a,v); > > > doc bsxfun > > 
Thanks for the tip. I am wondering if we haven't another way to do that. I need to run my program several times and using this method my code is much slower than before. But thanks anyway, it's exactly what I needed.
:D

