Drexel dragonThe Math ForumDonate to the Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.

Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: Multiplying each colum of my matrix by a constant
Replies: 13   Last Post: Jun 15, 2013 3:54 AM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]

Posts: 9,242
Registered: 6/7/07
Re: Multiplying each colum of my matrix by a constant
Posted: Jun 12, 2013 11:13 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

On 6/12/2013 9:48 AM, Alan_Weiss wrote:

> If I understand you correctly, this should do what you want:
> M*diag(v)
> Alan Weiss
> MATLAB mathematical toolbox documentation

DOH!!! <Slaps forehead...>

The case of worrying about code speed instead of thinking "algorithm,
Algorithm, ALGORITHM!!!!!"

Good catch, Alan, should have caught it meself. :(


Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2015. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.