[Eeglablist] error using schur

Mohammed Jarjees m.jarjees.1 at research.gla.ac.uk
Tue May 5 07:54:57 PDT 2015


Dear Makoto,
Thank you for your advice.
I have found one of the trial has very high amplitude . So when I deleted it , I run ICA without any problem.
Many Thanks
Mohammed

From: Makoto Miyakoshi [mailto:mmiyakoshi at ucsd.edu]
Sent: 05 May 2015 15:46
To: Mohammed Jarjees
Cc: eeglablist at sccn.ucsd.edu
Subject: Re: [Eeglablist] error using schur

Dear Mohammed,

My initial guess is that you have NaNs in your data. Could you check it by running code which should be something like this

any(isnan(EEG.data(:)))

If you get 1, you have NaN somewhere in your data. If you get 0, it's something else.

Makoto

On Tue, Apr 21, 2015 at 3:58 PM, Mohammed Jarjees <m.jarjees.1 at research.gla.ac.uk<mailto:m.jarjees.1 at research.gla.ac.uk>> wrote:
Dear all,

I got this error message when I run ICA on 48 channels EEG data
                                                                                               "input to schur must not contain nan or inf"
How can I fix this error?

Best Regards
Mohammed





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--
Makoto Miyakoshi
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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