[Eeglablist] Reshape error message when using Biosig toolbox

[Makoto Miyakoshi]

Dear Maddie,

Sorry for the trouble. I know it is frustrating to fail in data import.
Unfortunately I don't have any experience with this combination of data and
version I can't offer immediate help.  I recommend you file the issue to
EEGLAB bugzilla.
https://sccn.ucsd.edu/bugzilla/enter_bug.cgi
I appreciate your patience and cooperation.

Have you tried older version of Matlab?

Makoto

On Thu, Jan 7, 2016 at 7:59 AM, Maddie Groom <Maddie.Groom at nottingham.ac.uk>
wrote:

> Hi
>
>
>
> I’m using EEGLab version 13.5.4b and can’t seem to get the Biosig toolbox
> working, either from the GUI or from a matlab script. In a matlab script
> (which worked fine last year running a slightly older version of EEGLab) I
> used the following code to run pop_biosig to import bdf data:
>
>
>
> EEG = pop_biosig(filename, 'ref',129,'blockepoch','off');
>
>
>
> This loaded the data with no problems. Now I get the following error
> message:
>
>
>
>
>
> Error using reshape
>
> To RESHAPE the number of elements must not change.
>
>
>
> Error in sread (line 141)
>
>                                         tmp =
>
>                                         2.^[0,8,16]*double(reshape(s(
> HDR.AS.bi(K)*3+1:HDR.AS.bi(K+1)*3,:),3,HDR.AS.SPR(K)*c/HDR.AS.bpb));
>
>
>
> Error in pop_biosig>readfile (line 233)
>
>         DAT=sread(dat, Inf);% this isn't transposed in original!!!!!!!!
>
>
>
> Error in pop_biosig (line 153)
>
> [dat DAT interval] = readfile(filename, g.channels, g.blockrange,
> g.memorymapped);
>
>
>
> Error in LoadBDF_EditChanLocs (line 16)
>
>     EEG = pop_biosig(filename, 'ref',129,'blockepoch','off');
>
>
>
> Is anyone else having the same problem? I haven’t been able to find any
> answer to this on the discussion forum.
>
>
>
> Thanks,
>
> Maddie
>
>
>
>
> ---------------------------------------------------------------------------------------------------------
>
> Dr Maddie Groom, PhD
>
> Assistant Professor in Applied Developmental Cognitive Neuroscience
>
> Course Director MSc Mental Health Research:
> http://www.nottingham.ac.uk/go/mscmentalhealthresearch
>
>
>
> Division of Psychiatry & Applied Psychology | Institute of Mental Health |
> University of Nottingham Innovation Park |
>
> Triumph Road | Nottingham | NG7 2TU
>
> Tel: +44 (0) 115 82 30267 | Email: maddie.groom at nottingham.ac.uk
>
>
>
>
>
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-- 
Makoto Miyakoshi
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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