Search found 615 matches

by gschalk
01 Mar 2013, 09:15
Forum: Software Development
Topic: How can I get acount? & Please Check email.
Replies: 7
Views: 7570

Re: How can I get acount? & Please Check email.

Please check the documentation on doc.bci2000.org

You can create an account yourself.

Gerv
by gschalk
01 Mar 2013, 09:15
Forum: Configuration
Topic: Configure gtec with BCI2000 new version
Replies: 5
Views: 6140

Re: Configure gtec with BCI2000 new version

Did you try to use a different COM port? I.e., set the MOBIlab to a different COM port, and then configure BCI2000 for that port? I remember that there was some issue with high COM ports. Also, are you using a serial connection or Bluetooth? If you use Bluetooth, there are finicky issues with built-...
by gschalk
22 Feb 2013, 15:42
Forum: Configuration
Topic: BCI2000 and g.USBamp on Ubuntu
Replies: 3
Views: 4446

Re: BCI2000 and g.USBamp on Ubuntu

You should just have to recompile the USBamp Source module with the Linux C library.

Gerv
by gschalk
16 Feb 2013, 16:50
Forum: Software Development
Topic: BCI2000beginner
Replies: 1
Views: 2620

Re: BCI2000beginner

Hi,

Please check the main web site (www.bci2000.org) for general information, and the BCI2000 project wiki (doc.bci2000.org) for detailed information.

Gerv
by gschalk
09 Feb 2013, 07:32
Forum: BCI Systems - Brain Signals
Topic: Problem interfacing with BCI2000
Replies: 4
Views: 8331

Re: Problem interfacing with BCI2000

You need one of the amplifiers listed on the bci2000.org web site.

Gerv
by gschalk
01 Feb 2013, 20:14
Forum: BCI Systems - General
Topic: P300 Calibration issues with ABM's EEG system
Replies: 3
Views: 111540

Re: P300 Calibration issues with ABM's EEG system

How much data are you using for analysis in the P300Classifier?

I would suggest to start with at least ~10 characters at 15 repetitions each.

Can you post what the signals look like for target and non-target?

Gerv
by gschalk
26 Jan 2013, 18:22
Forum: BCI Systems - User Applications
Topic: Saving the StimulusCode in P3Speller for an offline analysis
Replies: 3
Views: 4585

Re: Saving the StimulusCode in P3Speller for an offline anal

Just run BCI2000 with the P300 Speller module. It will save the corresponding data file.

Gerv
by gschalk
21 Jan 2013, 11:07
Forum: Software Development
Topic: help
Replies: 1
Views: 2844

Re: help

by gschalk
14 Dec 2012, 14:31
Forum: BCI Systems - Brain Signals
Topic: No EEG Wave using gUSBamp 3.0
Replies: 7
Views: 9962

Re: No EEG Wave using gUSBamp 3.0

Reboot the system and try again. (To make sure that the old dll is gone out of memory)
by gschalk
14 Dec 2012, 10:21
Forum: BCI Systems - Brain Signals
Topic: No EEG Wave using gUSBamp 3.0
Replies: 7
Views: 9962

Re: No EEG Wave using gUSBamp 3.0

I notice that your SourceChGain is 0.019. Are you using the USBamp.prm parameter file fragment? This parameter should be 1 for all channels (i.e., the conversion factor between the output of the gUSBamp (which spits out values in units of muV) and muV is 1). With the existing gain settings, the sign...
by gschalk
13 Dec 2012, 09:22
Forum: BCI Systems - Brain Signals
Topic: No EEG Wave using gUSBamp 3.0
Replies: 7
Views: 9962

Re: No EEG Wave using gUSBamp 3.0

Did you install the USBamp driver? Did you install the C API?

Does the USBamp test program work?

Gerv
by gschalk
08 Dec 2012, 12:11
Forum: Software Development
Topic: Terminating SignalProcessing module
Replies: 11
Views: 12268

Re: Terminating SignalProcessing module

What version of Matlab?
by gschalk
07 Dec 2012, 12:16
Forum: BCI Systems - Brain Signals
Topic: No EEG Wave using gUSBamp 3.0
Replies: 7
Views: 9962

Re: No EEG Wave using gUSBamp 3.0

This configuration should technically work. I would start by using one of the existing configurations (SignalGenerator, CursorTask, ARSignalProcessing), together with the associated parameter files. You can verify that this configuration works properly. Then, I would change this configuration to a U...
by gschalk
07 Dec 2012, 12:12
Forum: Software Development
Topic: Terminating SignalProcessing module
Replies: 11
Views: 12268

Re: Terminating SignalProcessing module

What version of Matlab are you using? What OS?

Gerv