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Re: Documentation about FFT scaling


From: Juan Pablo Carbajal
Subject: Re: Documentation about FFT scaling
Date: Sun, 23 Oct 2011 10:52:14 +0200

On Sun, Oct 23, 2011 at 10:46 AM, Juan Pablo Carbajal
<address@hidden> wrote:
> On Sun, Oct 23, 2011 at 10:40 AM, Johan Lans <address@hidden> wrote:
>> Hi
>>  I have found on a couple of places on the internet that says that octaves
>> fft function scales it's output with 1/N. I can't, however, find any
>> official documentation that mentions this (something to reference in my
>> masters thesis...). Is there any?
>> /Johan
>>
>> _______________________________________________
>> Help-octave mailing list
>> address@hidden
>> https://mailman.cae.wisc.edu/listinfo/help-octave
>>
>>
>
> Hi,
> It is in this mailing list archives
> http://old.nabble.com/FFT-normalization-td29767251.html
>
> It is not a bad idea to improve the docstring.
>
>
> --
> M. Sc. Juan Pablo Carbajal
> -----
> PhD Student
> University of Zürich
> http://ailab.ifi.uzh.ch/carbajal/
>

Here my version where the L^2 property holds
http://agora.panocha.org.mx/snippet/V6vw/

-- 
M. Sc. Juan Pablo Carbajal
-----
PhD Student
University of Zürich
http://ailab.ifi.uzh.ch/carbajal/


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