Search found 13 matches

by Yalda Shahriari
07 Dec 2011, 12:08
Forum: BCI Systems - User Applications
Topic: How can I plot topological map of P300
Replies: 1
Views: 2105

How can I plot topological map of P300

Hi, I want to plot the topological map in offline analysis and I just have 16 channels. I didn't undrestand what I should cut and paste. Please explain more for me. I have an example.m file that has been written by you that in that m.file there is a command "topoplotEEG(vdiff,'eloc64.txt','gridscale...
by Yalda Shahriari
06 Dec 2011, 16:20
Forum: BCI Systems - User Applications
Topic: How can I plot topological map
Replies: 3
Views: 2640

Re: How can I plot topological map

Hi, I want to plot the topological map in offline analysis and I just have 16 channels. I didn't undrestand what I should cut and paste. Please explain more for me. I have an example.m file that has been written by you that in that m.file there is a command "topoplotEEG(vdiff,'eloc64.txt','gridscale...
by Yalda Shahriari
06 Dec 2011, 07:40
Forum: BCI Systems - User Applications
Topic: How can I plot topological map
Replies: 3
Views: 2640

How can I plot topological map

Hi, I am trying to plot the topological map of P300. I have eloc64.txt file to plot with 64 channels but as I am using gUSB amp for EEG recordingand it has just 16 electrode. I wanted to know how can I use the example.m file to plot a topological map of 16 channels? is there any eloc16.txt file? Ple...
by Yalda Shahriari
01 Dec 2011, 02:39
Forum: BCI Systems - User Applications
Topic: how to produce plot with P300 Speller?
Replies: 4
Views: 4052

Re: how to produce plot with P300 Speller?

Hi,
As I work with gUSB amp (gtech company) it has just 16 channel for recording I wanted to know how can I download eloc16.txt. I have just eloc64.txt.
Please guide me.

Regards
Yalda Shahriari
by Yalda Shahriari
27 Nov 2011, 10:15
Forum: BCI Systems - User Applications
Topic: how to produce plot with P300 Speller?
Replies: 4
Views: 4052

Re: how to produce plot with P300 Speller?

Hi,
I wanted to know how can I download eloc16.txt. I have just eloc64.txt.

Regards
Yalda Shahriari
by Yalda Shahriari
14 Mar 2011, 10:21
Forum: BCI Systems - User Applications
Topic: How can I download the BCI2000 system software
Replies: 14
Views: 11711

Re: How can I download the BCI2000 system software

Dear Juergen, I mean I am confused with BCI2000 and I can't run it. Infact I want to organize the P300 speller by myself and I think it is better not to use BCI2000 software . I wanted to know how can I get just P300 speller source code in BCI2000 inspite of having username and password I couldn't g...
by Yalda Shahriari
07 Mar 2011, 05:42
Forum: BCI Systems - User Applications
Topic: How can I download the BCI2000 system software
Replies: 14
Views: 11711

Re: How can I download the P300 speller source code

Hi, I have downloaded BCI2000 software but when I install it and when it finishes there is nothing happend and some 'exe' files can't run. I wanted to know if anybody has P300 speller source code please send it to my email address "ya.sh.h85@gmail.com". if anybody has it please send me it is verry n...
by Yalda Shahriari
06 Mar 2011, 08:57
Forum: BCI Systems - User Applications
Topic: P300 application
Replies: 7
Views: 4648

Re: P300 application

Hi,
Does anybody have P300 matrix speller source code?
I want to run it without BCI2000 software.

Best regards
Yalda Shahriari
by Yalda Shahriari
05 Mar 2011, 04:53
Forum: BCI Systems - User Applications
Topic: P300speller online setup
Replies: 1
Views: 2475

P300speller online setup

Hi, I am providing an online setup for P300 speller and I record the EEG signal with g.tech amplifier and I have desighned P300 speller with 6 rows and 6 columns that flash in random sequences and after that when 15 trials have been finished I want to transfer and save the data to the workspace or s...
by Yalda Shahriari
26 Feb 2011, 06:57
Forum: BCI Systems - Brain Signals
Topic: P3-Speller Target-NonTarget Signal values
Replies: 8
Views: 12619

Re: P3-Speller Target-NonTarget Signal values

Hi, I am writing a matlab code for online character recognition by P300 speller and I have written the matlab code for P300 speller that has been run by simulink and 36 LEDs that each row and column has been intensifying in a random sequence. On the other hand I detect the signals by g.tech amplifie...
by Yalda Shahriari
22 Feb 2011, 07:42
Forum: BCI Systems - User Applications
Topic: How can I download the BCI2000 system software
Replies: 14
Views: 11711

Re: How can I download the BCI2000 system software

Hi,
I have downloaded BCI2000 software but I wanted to know wether I can use it for online setup for P300 speller or not?

Best regards
Yalda Shahriari
by Yalda Shahriari
24 Jan 2011, 05:47
Forum: BCI Systems - User Applications
Topic: How can I download the BCI2000 system software
Replies: 14
Views: 11711

hi,
I visited that website but when I want to download, there is an alarm for security tha was "the server BCI2000.org requieres username and password" and when I enter my username and password that I use for BCI2000 website, it doesn't accept.

regards
by Yalda Shahriari
22 Jan 2011, 01:11
Forum: BCI Systems - User Applications
Topic: How can I download the BCI2000 system software
Replies: 14
Views: 11711

How can I download the BCI2000 system software

Dear Gerwin,
Thank you for your nice guidance, by the way how can I download the BCI2000 system software and what should I do?

Best regards
Yalda Shahriari