[Eeglablist] Question about reading EEG .bdf data

Kei Hang Katie Chan katiekeihangchan at gmail.com
Mon Mar 11 16:20:38 PDT 2013


Hi Andrew,

I tried the GUI import of data file from the Matlab drop down menu (I can't
find the import of BDF file). But it read my bdf file as a 3X1 cell and
also the command "eeghistory" doesn't seem to work for me. Do you have any
idea?

Thanks,
Katie

On Mon, Mar 11, 2013 at 3:35 PM, Andrew Hill <andrewhill at ucla.edu> wrote:

> Hi Kei,
>
> Try the GUI import of BDF file (specifying a reference electrode -
> doesn't' matter which one) and then use "eeghistory" from the command line
> to see how the import function was parameterized.
>
> Andrew
>
> On Mar 11, 2013, at 2:18 PM, Kei Hang Katie Chan <
> katiekeihangchan at gmail.com> wrote:
>
> > Hi there,
> >
> > I'm new to EEG analysis and currently trying to read in data from a bdf
> file:
> >
> > [data_in, h1]=openbdf('file.bdf')
> > data_in =
> >
> >     Head: [1x1 struct]
> >       MX: [1x1 struct]
> >
> >
> > h1 =
> >
> > �BIOSEMI
>
>                    31.08.1211.33.2916896   24BIT
>             117     1       65
> >
> >
> > May I know what I should put for the "Records" field in the following
> command:
> > [dat,s]=readbdf(data_in, Records, 0)
> >
> > Thanks!
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