[Eeglablist] How to change FFT parameters?

[Makoto Miyakoshi]

Dear Arno,

Can we edit a taper length with pwelch?

Makoto


2014-03-03 9:28 GMT-08:00 Julia Kam <kamjulia at gmail.com>:

> Hello all,
>
> I have a question concerning FFT and would greatly appreciate some
> guidance. I would like to implement a FFT with the following options:
> Hanning window, 10% taper length.
>
> Ultimately, I will be comparing the power values between two groups. Thus
> far, I set up a STUDY design, and have precomputed channel measures. I've
> gone over many EEGLAB wiki pages but I can't seem to find any GUI options
> or command lines that allow me to select the aforementioned parameters when
> running a FFT. The only piece of relevant information I came across
> concerns how the default setting uses Welch's window?
>
> Any help/directions would be much appreciated! Thank you in advance.
>
> Best regards,
> Julia
>
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-- 
Makoto Miyakoshi
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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