Re: Help needed for inverse chirp z transform

[Paul Kienzle]

Dmitri,

We have the forward transform.  It is the inverse transform
that Daniel is asking for.

Paul Kienzle
address@hidden

On Jun 30, 2004, at 11:44 PM, Dmitri A. Sergatskov wrote:

> The book "Programs for Digital Signal Processing" by IEEE
> http://www.amazon.com/exec/obidos/tg/detail/-/0471059625/ 
> qid=1088652908/sr=8-2/ref=sr_8_xs_ap_i2_xgl14/103-1247643-7867866? 
> v=glance&s=books&n=507846#product-details
> has it. Source code available at e.g.:
>
> http://members.tripod.com/michaelgellis/dsp/pgm10.html
>
> Code has essentially no comments in it (so one needs to get a book to  
> understand it).
> Also the terms of the usage of the code is not well defined...
>
> Regards,
> Dmitri.
>
> Paul Kienzle wrote:
> > I don't have code for an inverse chirp z transform.  Anyone
> > know how to calculate it?
> > Thanks,
> > Paul Kienzle
> > address@hidden
> > On Jun 30, 2004, at 9:51 AM, Daniel Zhang wrote:
> > > Dear Paul Kienzle,
> > >        Do you have a function for the inverse chirp z  
> > > transform(iczt)?
> > >        How to implement it?
> > >        Best Regards.
> > > Daniel



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