Hello 

I'm searching working FFT algoritm written in BASIC or Visual Basic
because I need to transport it on micro device programmed in basic

Do you know other different from the follow:

'1000 'THE FAST FOURIER TRANSFORM
'copyright © 1997-1999 by California Technical Publishing
'published with  permission from Steven W Smith, www.dspguide.com
'GUI by logix4u , www.logix4u.net
'modified by logix4u, www.logix4.net

Thanks

On Nov 25, 8:44=A0am, "gpezzella" <gpezzella@n_o_s_p_a_m.yahoo.com>
wrote:
> I'm searching working FFT algoritm written in BASIC or Visual Basic
> because I need to transport it on micro device programmed in basic

I have a few FFT routines written for Chipmunk Basic
here:  http://www.nicholson.com/dsp.fft1.html
It should be possible to convert this code (except
maybe the explicitly recursive FFT) to most other
dialects of Old Fashioned Basic.

--
rhn A.T nicholson d.0.t C-o-M
 http://www.nicholson.com/rhn/dsp.html

On Thu, 25 Nov 2010 10:44:56 -0600, "gpezzella"
<gpezzella@n_o_s_p_a_m.yahoo.com> wrote:

>Hello 
>
>I'm searching working FFT algoritm written in BASIC or Visual Basic
>because I need to transport it on micro device programmed in basic
>
>Do you know other different from the follow:
>
>'1000 'THE FAST FOURIER TRANSFORM
>'copyright © 1997-1999 by California Technical Publishing
>'published with  permission from Steven W Smith, www.dspguide.com
>'GUI by logix4u , www.logix4u.net
>'modified by logix4u, www.logix4.net
>
>Thanks

Hi,
  Reference 9 provides a standard FFT program written 
in HP BASIC, while Reference 10 presents an FFT routine 
written in Applesoft BASIC.

[9]  Ronald Bracewell, The Fourier Transform and It's Applications,
2nd Edition, Revised, McGraw Hill, New York, 1986.

[10]  F. Cobb, "Use Fast Fourier Transform Programs to Simplify,
Enhance Filter Analysis," EDN, 8 March 1984.

[-Rick-]