[R] spectral analysis

stephen sefick ssefick at gmail.com
Mon Oct 12 18:42:16 CEST 2009

fft, specturm, and there is an auto correlation function (I don't
remember which one).

On Mon, Oct 12, 2009 at 4:24 AM, sdlywjl666 <sdlywjl666 at 126.com> wrote:
> Dear all,
>    Is there some functions to estimate the spectrum by the fft of autocorrelation?
> Is there Parzen's lag window in R ?Thank you!
> Best wishes!
> Wang
>        [[alternative HTML version deleted]]
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Stephen Sefick

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