[SciPy-Dev] Chirp Z-transform

[Charles R Harris]

On Tue, Nov 3, 2020 at 2:38 AM Ralf Gommers <ralf.gommers at gmail.com> wrote:

>
>
> On Tue, Nov 3, 2020 at 2:31 AM Jose Carlos RIVAS <rivas at snu.ac.kr> wrote:
>
>> To SciPy-Dev,
>>
>>
>> Hi all,
>>
>>
>> I've coded the Sukhoy's Chirp Z-transform algorithms, is there any
>> interest in this addition to Scipy? If so, I'd be happy to contribute it.
>>
>
> Hi Jose Carlos, there's a chirp-Z implementation in progress that's close
> to ready (after a very long time):
> https://github.com/scipy/scipy/pull/4607. Could you look at that, and
> possibly help out there with review, testing, or proposing some
> improvements if your version turns out to be faster or have an extra
> feature?
>
> Cheers,
> Ralf
>
> Hi Jose,

Is this the inverse chirp-z that was discovered a year ago?

Chuck
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