[Eeglablist] Post-AMICA utility tools (load AMICA results and various visualizations)

[Sankar Alagapan]

Hi Makoto,

The plugin doesn't seem to contain the code to compute mutual information
(minfo). Where should we get it from?

Also, I run into trouble when the number of components are not the same as
the number of channels.

compAct =
(EEG.etc.amica.W(:,:,i)*EEG.etc.amica.S(:,EEG.icachansind))*EEG.data(EEG.icachansind,:);

My W is 114x114, S is 128x128. I had run the pop_changeweights before which
took care of this discrepancy. So I just temporarily changed it to
EEG.icaact. Is there a better way to do this?

Thank you,
Sankar

On Tue, Dec 27, 2016 at 3:00 PM <eeglablist-request at sccn.ucsd.edu> wrote:

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>    1. Post-AMICA utility tools (load AMICA results and  various
>       visualizations) (Makoto Miyakoshi)
>
>
>
> ---------- Forwarded message ----------
> From: Makoto Miyakoshi <mmiyakoshi at ucsd.edu>
> To: EEGLAB List <eeglablist at sccn.ucsd.edu>, Jason Palmer <
> japalmer29 at gmail.com>
> Cc:
> Bcc:
> Date: Mon, 26 Dec 2016 15:37:04 -0800
> Subject: [Eeglablist] Post-AMICA utility tools (load AMICA results and
> various visualizations)
> Dear lab and list,
>
> Upon Scott's request, I collected AMICA utility functions that, I guess,
> Ozgur Balkan developed mostly. This contains AMICA result loader and
> various visualizations, including pairwise mutual information (PMI) plotter
> with diagonalization function. It can be downloaded from EEGLAB's plugin
> manager.
>
> --
> Makoto Miyakoshi
> Swartz Center for Computational Neuroscience
> Institute for Neural Computation, University of California San Diego
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