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openvibe scenarios

Posted: Fri Oct 09, 2009 11:49 am
by iuri
Hi there,

Yan, after all the reading, researching and studying i have made... i succeed in this task! I must have read about 50 articles plus the whole biosig library.

I am running openvibe version 0.4 rc4 and i played the scenario related to hand movements openvibe-scenarios/bci/motor-imagery/motor-imagery-bci-3-online.xml

The result is just fine it shows the expected left and right movements.

Now i want to debug every single step it takes through the algorithms within openvibe libraries.

However i didn't find the place where the codes are.
Where are they located in the directory tree of openvibe installation?


Re: openvibe scenarios

Posted: Fri Oct 09, 2009 1:57 pm
by yrenard
Hello Iuri, congratulations for your efforts !

The openvibe repository is divided in several projects, each project corresponding to a specific part of the software. I guess you are looking for the box codes. This can be found in the openvibe-plugins subfolder and is again divided in several categories (quite similar to what you have in the GUI). Most of the time, the sources you will be looking for will be named ovpCBoxAlgorithmNameOfTheBoxWithoutSpace.cpp or ovpCNameOfTheBoxWithoutSpace.cpp.

For example, the Time Based Epoching can be found in the openvibe-plugins/signal-processing project and is named ovpCTimeBasedEpoching.cpp

Hope this helps,
Best regards,