Thanks all, I had looked but did not see... I have found the function in Excel, now I will revise the subject with Bracewell and try to use it. Thanks, Neville Michie
On 21/12/2008, at 10:59 AM, iovane@@inwind..it wrote: > 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 >>> >>> _______________________________________________ >>> time-nuts mailing list -- [email protected] >>> To unsubscribe, go to >> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts >>> and follow the instructions there. >> >> >> _______________________________________________ >> time-nuts mailing list -- [email protected] >> To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/ >> listinfo/time-nuts >> and follow the instructions there. >> > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/ > time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
