Fast Fourier Transform in PHP

[Anon]

I'm beginning to write a function to calculate the FFT of an array of data. I've taken the algorithm from Numerical Recipies (available online at: http://lib-www.lanl.gov/numerical/bookcpdf/c12-2.pdf)

It still doesn't work yet, there's obviously some stupid bug somewhere, but I'll get it operational ASAP. The source is available at:

http://info.nukote.com/~binkley/fft.txt

I hope this is useful to somebody.

Mat

[Anon]

Ok, I now have a working version available. Go to:

http://info.nukote.com/~binkleym/fft/index.php3

Enjoy!

Mat

[Anon]

Hi there, Mat....i'm trying to find an FFT algorithm that I can use in a flash movie...I found your message and site where the source you came up with may be found, but the site wants me to log in with UN/PW...do you, by chance, have the source at another location?