Article View: sci.image.processing
Article #132Re: Some common algorithms
From: Steve Lamont
Date: Tue, 21 Jul 1992 22:31
Date: Tue, 21 Jul 1992 22:31
23 lines
1687 bytes
1687 bytes
In article <1992Jul21.193508.14046@csi.uottawa.ca> giridhar@genie.uottawa.com (Giridhar Iyengar) writes:
>I am looking for code of some of the matrix algorithms like Singular
>value decomposition, matrix inversions etc. Does anybody of you know
>of any ftp sites where I can find these ?
I'd first take a look at the stuff in _Graphics Gems I & II_. There are
a few things there in the Matrix Techniques sections. Source code is
available from weedeater.math.yale.edu and several other of your favorite
FTP sites.
_Numerical Recipes_ by Press, _et_al_, also has some example source
code, though the code is either in FORTRAN or C that appears to be
mechanically translated from FORTRAN. The sources aren't available on
an FTP site that I'm aware of, being copyrighted by the authors and
sold on a diskette along with the book. Some of the algorithms aren't
terribly efficient but most of them work as advertised.
spl
--
Steve Lamont, SciViGuy -- (619) 534-7968 -- spl@dim.ucsd.edu
UCSD Microscopy and Imaging Resource/UCSD Med School/La Jolla, CA 92093-0608
"Out of the ash/I rise with my red hair/And I eat men like air."
- Sylvia Plath, "Lady Lazarus"
Technical Details
Message-ID:
<14i37pINN7ft@network.ucsd.edu>Path:
arc1-ca.pugleaf.net!sparky!uunet!elroy.jpl.nasa.gov!ames!network.ucsd.edu!alex!splReferences:
<1992Jul21.193508.14046@csi.uottawa.ca>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!sparky!uunet!elroy.jpl.nasa.gov!ames!network.ucsd.edu!alex!spl From: spl@alex.uucp (Steve Lamont) Newsgroups: sci.image.processing,comp.compression Subject: Re: Some common algorithms Date: 21 Jul 1992 22:31:21 GMT Organization: University of Calif., San Diego/Microscopy and Imaging Resource Lines: 23 Distribution: usa Message-ID: <14i37pINN7ft@network.ucsd.edu> References: <1992Jul21.193508.14046@csi.uottawa.ca> NNTP-Posting-Host: alex.ucsd.edu