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Re: expfit vs harminv - which is faster/smaller ?
From: |
Sergei Steshenko |
Subject: |
Re: expfit vs harminv - which is faster/smaller ? |
Date: |
Wed, 17 Dec 2008 07:04:45 -0800 (PST) |
--- On Wed, 12/17/08, Peter L. Søndergaard <address@hidden> wrote:
> From: Peter L. Søndergaard <address@hidden>
> Subject: Re: expfit vs harminv - which is faster/smaller ?
> To: address@hidden
> Cc: "Francesco Potortì" <address@hidden>, address@hidden
> Date: Wednesday, December 17, 2008, 12:57 AM
> Another option that might be of interest is the NFFT
> (non-equispaced
> FFT) library from
>
> http://www-user.tu-chemnitz.de/~potts/nfft/
>
> Cheers,
>
> Peter.
>
I think I've already visited this page, and I would use the algorithms for
non-equispaced sampling.
However, I'm not sure it decomposes input sequence onto a sum of
exponentially decaying sinusoids.
Or I am missing something ? If yes, could you please point me to the exact
URL/method/etc ?
Thanks,
Sergei.
- expfit vs harminv - which is faster/smaller ?, Sergei Steshenko, 2008/12/15
- expfit vs harminv - which is faster/smaller ?, Sergei Steshenko, 2008/12/16
- Re: expfit vs harminv - which is faster/smaller ?, Francesco Potortì, 2008/12/16
- Re: expfit vs harminv - which is faster/smaller ?, Sergei Steshenko, 2008/12/16
- Re: expfit vs harminv - which is faster/smaller ?, Francesco Potortì, 2008/12/16
- Re: expfit vs harminv - which is faster/smaller ?, Sergei Steshenko, 2008/12/16
- Re: expfit vs harminv - which is faster/smaller ?, Peter L., 2008/12/17
- Re: expfit vs harminv - which is faster/smaller ?,
Sergei Steshenko <=
- Re: expfit vs harminv - which is faster/smaller ?, Peter L., 2008/12/19