Hi,

I don't have a routine,but someone recently posted this link to the list:

http://www.netlib.org/

It is a collection of mathematical routines,including some FFT stuff.

Sean

At 03:43 PM 9/18/99 -0300, you wrote:
>Hi!
>
>I'm looking for a simple FFT routine for audio analisis (spectrum) that
>runs on
>low end PICs like the 16x84.
>The device have an ADC, and I need to separate the audio in 10, 7 or
>even 5 bands,
>to display it on a LCD screen or fluorescent tube, along with the signal
>intensity.
>I've seen a program that do 128 bands, and generates video, but it's too
>much for me...
>My application doesn't need to be very accurate, so any simple approach
>would work.
>
>thanks
>
>Silvio Borges
>mailto:ssj@unorpnet.com.br
>
|
| Sean Breheny
| Amateur Radio Callsign: KA3YXM
| Electrical Engineering Student
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