[Eeglablist] If you want to run 3 Hz 3 cycle wavelet but only have epochs shorter than 3 second...

[Makoto Miyakoshi]

Dear Arno,

>Makoto, maybe you could implement the 0-padding as well so people have
more choices?

Sure, I'll implement it if you recommend.

Makoto

2013/3/20 Arnaud Delorme <arno at ucsd.edu>

> We had debate about the use of this plugin. I personally think that if you
> have short epochs (and have lost the continuous data), then the only thing
> you could do to artificially make them larger is pad them with 0. However,
> 0-padding can add artifacts at boundaries.
>
> Makoto's solution was to add real data (from other data epochs). I think
> this is debatable and you need to be aware that your ERSP solution will be
> valid only within a specific time range at low frequencies.
>
> Makoto, maybe you could implement the 0-padding as well so people have
> more choices?
>
> Arno
>
> On 13 Mar 2013, at 05:58, Makoto Miyakoshi wrote:
>
> > Dear list,
> >
> > Recently we have seen more than one questions on the list asking how to
> have an 'extended' epochs-to perform a good wavelet analysis-without too
> much hustles. I was unable to provide a reasonable solution at that time,
> but now alpha version (i.e. use at your own risk) of it was created. This
> is a plugin for EEGLAB. Sorry I don't remember who asked the question.
> Hopefully they find this post. If you find a bug let me know.
> >
> > --
> > Makoto Miyakoshi
> > JSPS Postdoctral Fellow for Research Abroad
> > Swartz Center for Computational Neuroscience
> > Institute for Neural Computation, University of California San Diego
> > <sandwichPlugin.zip>_______________________________________________
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-- 
Makoto Miyakoshi
JSPS Postdoctral Fellow for Research Abroad
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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