[R] spectral analysis

[Petr PIKAL]

> 
> Is there anything in R similar to spectogram command in matlab? 

As I do not use matlab I can not know what spectogram does.

What is wrong with fft or spectrum functions?

Regards
Petr


> On Tue, Aug 23, 2011 at 10:20 AM, Petr PIKAL <petr.pikal at precheza.cz> 
wrote:
> Hi
> 
> 
> > Hi all,
> >
> > I am trying to do spectral analysis of a time series data. But I am 
not
> sure
> > how to do it. Can anyone tell me if there are any package I can use to
> do
> > the analysis using fast fourier transform?

> Maybe ?fft or ?spectrum
> 
> Regards
> Petr
> 
> >
> > Thanks in advance.
> >
> >
> > Cassie
> >
> >    [[alternative HTML version deleted]]
> >
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