Search found 8 matches

by lightz
17 Oct 2014, 10:15
Forum: Data Analysis
Topic: First run ica, or fist extract epochs?
Replies: 0
Views: 10836

First run ica, or fist extract epochs?

shoud I run ica and remove (reject) the artifacts, and then extract the epochs from the clean signals?
by lightz
15 Oct 2014, 04:48
Forum: Software Development
Topic: Is it possible to import other file formats into Bci2000?
Replies: 12
Views: 3524

Re: Is it possible to import other file formats into Bci2000

ok, a lot of useful information, thanks a lot!
by lightz
13 Oct 2014, 23:19
Forum: Software Development
Topic: Is it possible to import other file formats into Bci2000?
Replies: 12
Views: 3524

Re: Is it possible to import other file formats into Bci2000

hee...
I wont' challenge Bci2000 here by BCILAB, I just want to simplify the realization. For me, a newcomer of Bci2000, I think it a little too complexed and not easily learning to use.
by lightz
13 Oct 2014, 20:29
Forum: Software Development
Topic: Is it possible to import other file formats into Bci2000?
Replies: 12
Views: 3524

Re: Is it possible to import other file formats into Bci2000

If I wan to realize controlling some machinery by intend can I use BCILAB in stead of BCI2000, including the EEG data online acquisition, the feather online indentifying and the feedback singal online generating? Is it as powerful as BCI2000?
by lightz
13 Oct 2014, 11:42
Forum: Software Development
Topic: Is it possible to import other file formats into Bci2000?
Replies: 12
Views: 3524

Re: Is it possible to import other file formats into Bci2000

thank you for reply, but I am sorry I have not very understood yet. Is the following right: 1) R^2 is the coefficient of determination? 2) the spectral "power" in eeglab is computed by Fourier transform? The R^2 is the variance in trial class accounted for by spectral power. (Or vice versa: the vari...
by lightz
11 Oct 2014, 19:03
Forum: Software Development
Topic: Is it possible to import other file formats into Bci2000?
Replies: 12
Views: 3524

Re: Is it possible to import other file formats into Bci2000

then a basic question for eeglab and bci2000.
what is the meaning of r2(r square) spectrum function of a time serial in bci2000 offlinetools? is it equal to the "power" in the tools-> plot spectra and maps?

thank you very much!
by lightz
10 Oct 2014, 22:30
Forum: Software Development
Topic: Is it possible to import other file formats into Bci2000?
Replies: 12
Views: 3524

Re: Is it possible to import other file formats into Bci2000

Thank you for reply!

you means eeglab is more powerful for offline analysis?

And what is the means of "toy" dat file? If a dat file is created by create_bcidat, it may possible not work with the offlineanalysis tool of BCI2000?
by lightz
10 Oct 2014, 00:11
Forum: Software Development
Topic: Is it possible to import other file formats into Bci2000?
Replies: 12
Views: 3524

Is it possible to import other file formats into Bci2000?

It seems only the .dat format file can be loaded into Bci2000, can other format files, such as .mat in matlab... .set in eeglab, ... .dft files imported into Bci2000?

Thank you very much!