Prev: Can i close matlabv and continue later with the calculations?
Next: two dimensional eigenvectors
From: Loren Shure on 21 May 2010 13:37
In article <1c048dd7-efba-483b-98f4-
70daf5906cba(a)v12g2000prb.googlegroups.com>, marios.karaoulis(a)gmail.com
says...
> b is a vector.
> I want to sole the equation system using the same a matrix in each
> step but different b vector.
>

you'd be numerically better off doing something like a QR decomposition
once, and then apply the results to all the vectors via parfor.

--
Loren
http://blogs.mathworks.com/loren
http://matlabwiki.mathworks.com/MATLAB_FAQ
From: Marios Karaoulis on 21 May 2010 14:30
Yes you are right,
I just wanted to keep simple the formulas

http://groups.google.ca/group/comp.soft-sys.matlab/browse_thread/thread/2b6c817ba86a8486#

First  |  Prev  | 
Pages: 1 2
Prev: Can i close matlabv and continue later with the calculations?
Next: two dimensional eigenvectors