[time-nuts] PC run FFT

[iovane at inwind.it]

I've been using the Xcel built in FFT, and even under WinXP it
should be intentionally installed.
The path for doing so is (translating from Italian):
tools>additional components>analysis tools
then follow the instructions.
The function will be available as "data analysis", I don't 
remember if under the "tools" or "data" dropdown menu (not yet
installed it on this PC).
If I recall, it works only with data sets long powers_of_two,
and handles max 4096 data points.

Antonio I8IOV

> Neville there is a Fourier routine built in I have used it for time sequence
> analysis. It is not loaded by default. You may have to check the dropdown
> menus to load it in (at least that was what I needed to do, but I am mean
> and running an old Op-system :-)) )
> 
> Cheers de Alan G3NYK
> 
> > Hi,
> > does anyone know of a fast fourier transform module or subroutine
> > that could be run in XCEL ?
> > Or a small program that could process a data set in a PC.
> > It is a convenient way of handling data but I have not seen a FFT in
> > the box of tricks.
> > cheers, Neville Michie
> >
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