Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
Greetings, i'm just about to write up Burg's Algorithm to determine AR(p) coefficents from a time series (autoregressive coefs). Does anyone have this written in IDL? I know there is some fortran code available, but I would prefer an IDL version (to be more portable, since I don't have fortran everywhere) Cheers, bob
On Thu, 8 Nov 2001 08:11:26 -0700, R.G.S. <rgs1967@hotmail.com> wrote: > Greetings, > i'm just about to write up Burg's Algorithm to determine > AR(p) coefficents from a time series (autoregressive > coefs). > > Does anyone have this written in IDL? > > I know there is some fortran code available, but > I would prefer an IDL version (to be more portable, > since I don't have fortran everywhere) On unix you can create animated gifs with a freeware program called whirlgif. This has a -loop option which does what you want. -- Colin Rosenthal Astrophysics Institute University of Oslo
colinr@toliman.uio.no (Colin Rosenthal) writes: > On Thu, 8 Nov 2001 08:11:26 -0700, > R.G.S. <rgs1967@hotmail.com> wrote: >> Greetings, >> i'm just about to write up Burg's Algorithm to determine >> AR(p) coefficents from a time series (autoregressive >> coefs). >> >> Does anyone have this written in IDL? >> >> I know there is some fortran code available, but >> I would prefer an IDL version (to be more portable, >> since I don't have fortran everywhere) > > On unix you can create animated gifs with a freeware program called > whirlgif. This has a -loop option which does what you want. Colin, have you had the pleasure of becoming acquainted with the Norwegian saying "Goddag, mann. �kseskaft!" yet? It seems to apply to this posting.. (With apologies for the wasted bandwith :-) -- ------------------------------------------------------------ -------------- Stein Vidar Hagfors Haugan ESA SOHO SOC/European Space Agency Science Operations Coordinator for SOHO NASA Goddard Space Flight Center, Email: shaugan@esa.nascom.nasa.gov Mail Code 682.3, Bld. 26, Room G-1, Tel.: 1-301-286-9028/240-354-6066 Greenbelt, Maryland 20771, USA. Fax: 1-301-286-0264 ------------------------------------------------------------ --------------