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Not yet, I am still trying to see the output of my classifier. I am trying using VRPN as you told me, but I still have no results there.

But I didn't add those channels, I am working only with 14 channels

Hello all, I am getting the following error and warning when running the online stage: [ ERROR ] At time 0.141 sec <Box algorithm::CSP Spatial Filter> Bad matrix size - Expected 16 input channels and received 14 input channels [WARNING] Box algorithm <CSP Spatial Filter> has been deactivated because...

Thanks Jozef!

I am sorry I am asnwering so late, I can't post from my personal computer, some IP problem it seems...

Anyway, I saw your answer last week and could download the files

Lorena

Yes but I understand the classifier procesor has two aoutputs, one of them is a values output (the green one) and the other one is the labels output, which shows stimulations (the purple one). There is where I set the stimulations listener.

Lorena

Actually the scenario is working right, I can see the feedback, and this means the classifier processor is working. But what I want to do is seeing its response as a signal or in some other way than the blue bar.

Lorena

Hi all, I am reading the VRPN tutorial http://openvibe.inria.fr/vrpn-tutorial-sending-data-from-openvibe-to-an-external-application/ I want to download the files mentioned there, but the link is not available (at the beggining, whre it says: "All described files are available for download as an arch...

Hi all! I am still having troubles trying to "see" in some way the output of my classifier processor. I have used the stimulation listener and, setting the log level to "information" I get stimulations all the time (I suppose this is correct, since the classifier processor should work all the time),...

Hi Uahmed, I'm sorry I couldn't answer before. I have been really busy and couldn't check the files you sent me, but now I will look at them. Anyway, I found a big mistake in the scenarios I was working with, and that was the issue I was having with the feedback. The problem was that I was using a ....

Hi Uahmed, I hope you get better soon!

You say I have a wrong number of input channels and the location of the cfg file, but where? What settings should I correct? During the acquisition I only use 14 channel, and don't check the box of the gyroscope channels, so I am not using them.

Thanks!

Lorena

Thanks Yann, I will try again with the stimulation listener and check the Lua script then.

I will post here how it worked after some tests.

Lorena

Ok, so it's more complicated than I thought... Actually my problem is that I am not getting feedback during the online session and I suspect it is because the classifier is not doing anything. This is why I used the signal display conected to the classifier processor. Before I used the stimulation l...

Ok, can you try here: https://www.dropbox.com/s/elyzguom7uzvilo/files.rar

Let me know if there is any problem please.

Lorena

That would be great for me Jussi!

You can download the data to test my scenario from this link: http://rapidshare.com/files/3717526564/files.rar

Please let me know if you find where I am making a mistake.

Thanks!

Lorena

Hi all, I am still trying to make work my online classification, and for one of the tests I prepared the scenario I attach in this message. There must be a big problem with it because every time I run it, Openvibe crashes. I attach also the image with the error messages I get before the crash. Where...