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- From: delozier@condor.mcs.kent.edu (Greg Delozier)
- Subject: Re: Singular Value Decomposition Algorithm
- Message-ID: <1993Jan26.043649.8190@mcs.kent.edu>
- Sender: news@mcs.kent.edu
- Nntp-Posting-Host: mcs.kent.edu
- Organization: Department of Mathematics and Computer Science, Kent State University
- References: <1jom89INNlhl@rs6000.bham.ac.uk> <7432@m1.cs.man.ac.uk>
- Date: Tue, 26 Jan 1993 04:36:49 GMT
- Lines: 18
-
- In response to the request for Singular Value Decomposition algorithm code:
-
- The well-known Numerical Recipes book has a pair of routines to do this; the
- original book had the routines in Fortran, and they have since been translated
- to Pascal and C (both by the authors, and by myself, some years ago; it's
- not too much work.) These have proven robust and useful in practice.
-
- The Pascal code for these is available via ftp at (I think) garbo.uwasa.fi
- in the msdos archive, turbopas directory, and is called something like
- nrpas13.zip. The C & Fortran code is not, to my knowledge, available via ftp
- and the Pascal code won't make too much sense without the book.
-
- Hope this helps; I've used these routines to obtain least-squared solutions
- for years and recommend them highly.
-
- -greg
-
- Greg DeLozier/Sr.Analyst, Loral Defense Systems/Grad Student, Kent State Univ.
-