Re: Fourier Transform

This looks useful,..

Thanks OUP.

One Usenet Poster <[EMAIL PROTECTED]> wrote in message news:<[EMAIL PROTECTED]>...
> Steve Purves wrote:
> > Hi 
> > 
> > Does anyone know a good source, online or otherwise, which has a good
> > look at the Fourier transform.
> > 
> > I'm not so much interested in finding a rigourous mathematical
> > treatment but more a discussion on interpreting how the complex
> > transform coefficients behave for different signal types.
> > 
> > I'm used to working with the FT magnitude spectrum but have never got
> > to grips with interpreting the phase, real and imaginary parts in any
> > depth....
> > 
> > 
> > Can anyone help....?
> > 
> > Steve
> 
> Steve:
> 
> You can gain lots of insight by playing with this:
> 
> http://sepwww.stanford.edu/oldsep/hale/FftLab.html
> 
> Good luck,
> OUP