| Re: Linear Predictors in IDL? [message #10180] |
Fri, 31 October 1997 00:00 |
B}rd Krane
Messages: 5
Registered: April 1997
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Junior Member |
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Richard Brockie wrote:
>
> Hi,
>
> Are there any linear predicton routines publically available in IDL?
>
> Specifically, I am interested in getting versions of the routines
> MEMCOF, ZROOTS, FIXRTS, and PREDIC described in chapter 12.10 of
> Numerical Recipies.
Hi Richard
I think you are looking for the ts_coef and ts_fcast which
are used in autoregressive spectral estimation (or linear
prediction). The idl routine fz_roots is actually based on
zroots. I dont know what to replace fixrts with in idl.
I Hope this is what you need,
Baard
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B{\aa}rd Krane | Email : bard.krane@fys.uio.no
Institute of Physics | Phone : (+47) 2285 5666
University of Oslo | Fax : (+47) 2285 5671
POB 1048, blindern, N-0316 Norway |
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