Public domain source code for fast fourier transforms and/or spectral analysis...

[Pedro Mendes]

In article <5net75$q2f at kew.globalnet.co.uk>, aida at globalnet.co.uk 
says...
>
>I am looking for some public domain source code for performing fast
>fourier transforms and/or spectral analysis for a medical 
application.
>A pointer to a software library would be very much appreciated.

You will find routines for FFT and many other numerical methods in the 
netlib archive. You can access a UK mirror of netlib at:

http://sunsite.doc.ic.ac.uk/packages/netlib/

The original is at

http://netlib.bell-labs.com/netlib/master/readme.html


-- 
Pedro Mendes
home: pedro at enzyme.demon.co.uk , work: prm at aber.ac.uk | Aberystwyth,
http://www.enzyme.demon.co.uk/pedro.html              | Wales, U.K.
Author of GEPASI, a biochemical kinetics simulator    | European Union
http://gepasi.dbs.aber.ac.uk/softw/Gepasi.html