Re: Vector norm
- To: mathgroup at smc.vnet.net
- Subject: [mg38570] Re: [mg38556] Vector norm
- From: Jan Mangaldan <hokenjan at yahoo.com>
- Date: Fri, 27 Dec 2002 02:15:05 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
Exactly what do you mean by argmax?
If you want a simple vector norm, v / Sqrt[v.v], where v is the vector you want to normalize, should do the trick.
Jan M. (~_^)
"David R. Hardoon" <davidh at cs.rhul.ac.uk> wrote: Hello,
I want to slove this problem but X(k) and Y(k) are different
dimension vectors.
k = argmax | X(k) - Y(k) |
I thought of simply doing argmax |X(k)| - |Y(k)| but that will give
me a different result...
thanks in advance,
David.
" The hunger for knowledge only grows as one knows more....."
David R. Hardoon David.R.Hardoon at cs.rhul.ac.uk
Dept of Computer Science, Royal Holloway, University of London
Phone: +44 1784 443912 Fax: +44 1784 439786
Mobile: +44 7967 634954 www: http://g4.cs.rhul.ac.uk