Search found 49 matches

by uahmed
Thu Apr 04, 2013 7:10 am
Forum: Designer
Topic: CSP filter error
Replies: 3
Views: 5763

Re: CSP filter error

Simply add the two channels of gyroscope if you get these kinda errors.
by uahmed
Thu Apr 04, 2013 7:06 am
Forum: Designer
Topic: Classification error
Replies: 36
Views: 47842

Re: Classification error

Any success Lorena?
by uahmed
Tue Mar 26, 2013 4:48 pm
Forum: Designer
Topic: Classification error
Replies: 36
Views: 47842

Re: Classification error

Ohkay, that`s not a big deal. actually your last post created some confusion, now it is clear. You shall use the VRPN server, I have also posted the link of VRPN library on your other post. I have done this work, so you may ask here for further help if needed.
by uahmed
Tue Mar 26, 2013 4:42 pm
Forum: Designer
Topic: Classification error
Replies: 36
Views: 47842

Re: Classification error

Stimulation cannot just show output in any way! Stimulations are actually the input, sent via Lua stimulator.
by uahmed
Tue Mar 26, 2013 4:30 pm
Forum: Boxes
Topic: VRPN
Replies: 30
Views: 34176

Re: VRPN

by uahmed
Tue Mar 26, 2013 4:17 pm
Forum: Designer
Topic: Classification error
Replies: 36
Views: 47842

Re: Classification error

My files did not work? I feel like you are making some mistake in making the .ov file. May be there can be some more explantion if you have some time rite now.
Thanks
by uahmed
Tue Mar 26, 2013 7:17 am
Forum: Scenarios and BCI design
Topic: Motor Imagery scenarios on Emotiv Epoc
Replies: 4
Views: 6367

Re: Motor Imagery scenarios on Emotiv Epoc

No, the last two errors do not have any real effect. However, that Nz channel error, it is simple. You have to delete the reference channel box. There is no channel known as Nz is Emotiv.
Thanks
by uahmed
Mon Mar 25, 2013 6:29 pm
Forum: Designer
Topic: Classification error
Replies: 36
Views: 47842

Re: Classification error

No problem :)
by uahmed
Mon Mar 25, 2013 4:56 pm
Forum: Designer
Topic: Classification error
Replies: 36
Views: 47842

Re: Classification error

Hi Lorena,
you got my reply on email? Please share the files here also if you did.

Thanks
by uahmed
Wed Mar 20, 2013 6:23 pm
Forum: Designer
Topic: Classification error
Replies: 36
Views: 47842

Re: Classification error

Hi all, I am a bit busy, and also not feeling well, so sorry for the late reply. I saw your algorithm I guess what you basically did wrong was with the no. of input channels, and also the location of cfg file. I am sending you my successful algorithms, use them with the input of 14 channels, don't u...
by uahmed
Sat Mar 16, 2013 1:48 am
Forum: Designer
Topic: Classification error
Replies: 36
Views: 47842

Re: Classification error

Yes, I did get it, and that feedback bar actually shows the accuracy of results. I guess you are making some mistake in your input of channels, and the settings. You can send me the Xml files,I CAN CHECK THEM.

Thanks
by uahmed
Fri Mar 15, 2013 6:37 am
Forum: Designer
Topic: Classification error
Replies: 36
Views: 47842

Re: Classification error

Hi all, Don`t use the stimulation listener. You have to work with the SIGNAL out of the classifier processor, not the STIMULATION part. for left signals, a negative value is output, and for right signals, a positive value is output. And one thing more, I did not use any filter in my training of clas...
by uahmed
Wed Mar 13, 2013 6:52 pm
Forum: Designer
Topic: Classification error
Replies: 36
Views: 47842

Re: Classification error

Hi Lorena, Good to see you again :)Actually emotiv does not really fit for the CSP scenario. Since I have personally encountered the same kind of problems, I guess I can help you now. The CSP filter won`t work for emotiv. And you should not input the gyroscope channel while online acquisition scenar...
by uahmed
Thu Feb 28, 2013 9:15 am
Forum: Scenarios and BCI design
Topic: Problem generating .cfg in Speller train classifier
Replies: 4
Views: 5447

Re: Problem generating .cfg in Speller train classifier

Hi Tonio,
I think that the trainer is not getting the Trigger for stimulation. Try using the keyboard stimulator, and don't forget to change the Train Trigger Stimulation to that of the Keyboard. I hope that it will work.
Thanks.