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- Xref: sparky sci.math:10429 soc.culture.sri-lanka:926
- Path: sparky!uunet!mcsun!uknet!cam-eng!niranjan
- From: niranjan@eng.cam.ac.uk (Mahesan Niranjan)
- Newsgroups: sci.math,sci.math.stats,soc.culture.sri-lanka
- Subject: help(det(toplitz))
- Message-ID: <1992Aug20.104507.21247@eng.cam.ac.uk>
- Date: 20 Aug 92 10:45:07 GMT
- Sender: niranjan@eng.cam.ac.uk (Mahesan Niranjan)
- Organization: Cambridge University Engineering Department, UK
- Lines: 15
- Nntp-Posting-Host: dsl.eng.cam.ac.uk
-
- Is there a recursive (by dimension) algorithm for computing determinant of
- a Toeplitz matrix?
-
- ie if I had matrices...
-
- r0 r0 r1 r0 r1 r2 r0 r1 r2 r3 etc
- r1 r0 r1 r0 r1 r1 r0 r1 r2
- r2 r1 r0 r2 r1 r0 r1
- r3 r2 r1 r0
-
- and I want the determinants of all of them, can I do this in a smart way?
- (When I go from the 3x3 to the 4x4, I am adding only one new value, r3).
-
- thanx
- niranjan@eng.cam.ac.uk
-