OpenViBE forum

Matlab is a heavy language, not really done for optimization and real time. Python would be "maybe" faster.

Hi, I'm not sure I understand completely, do you want to provoke pseudo-random stimulation? I have an example of file lua to launch stimulations with a predefined interval but in the absolute you can insert your algo of pseudo-random (I do not know very well the language lua on the other hand. ^^) L...

Google is your friend. Check on internet.^^
Free sound or other search.
Thibaut

Hi,
It's not a file, it's just a name for an ID. You have a lot of possible ID actually in OpenViBE. You can use the one you like. (For compatibility between plugin and readability the list is actually fixed)
Thibaut

Hi,
You can use an other beep file. Or activate the loop option if your initial beep file is "loopable" and you launch a stop stimulation to desactivate the sound.
Thibaut

There are two main methods in my opinion: 1) test with typical values of which we know the result (for example for trigonometry examples test the sine / cosine every 45 ° because they are known values, test a 0 divide, a unit multiplication/divide.....) 2) Test an input series and compare the output...

I dig a little (the one who coded it is no longer there and at the moment there is very little test in OpenViBE for algorithms) and I asked someone who knows a little more these algo, according to him, you're probably right. If you use the OpenViBE version that you compile yourself, test your change...

I dig a little (the one who coded it is no longer there and at the moment there is very little test in OpenViBE for algorithms) and I asked someone who knows a little more these algo , according to him, you're probably right. If you use the OpenViBE version that you compile yourself, test your chang...

Hi, it will have been long, but I found someone who had already succeed to compile on Raspbian an old version of openvibe (1.2.2). On extra/CMakeLists.txt and sdk/CMakeLists.txt comment with à # the line SET(OV_EIGEN_FLAGS "-msse2") He disable an optimization in extra/application/demos/CMakeLists.tx...

the problem is in your VisualInterface Boxe but your git is not update I think.^^ (It's why i suggest you the tutorial for an external plugin you can easily push/pull all repository and others can compile to find the problem

Hi,
1) You have the answer Here : http://openvibe.inria.fr/faq/#unstable
2) I do not know this box very well, you have the algorithm used in the folder : Openvibe_Folder\extras\plugins\processing\signal-processing\src\algorithms\connectivity

Hi, Hummmm, How you use it ? your inputs are two file ? This error is useful, OpenViBE processes the information when it arrives if at one time an input sends information but the other does not send anything, it can not calculate the output. If you work on the combination of two files synchronize th...

Ok, you cna see in this tutorial there is no constructor destructor but an initialize and uninitialize function.
You can see in this repo some vizualisation box. (But I'm not an expert of GTK it's certainly not optimized) : https://github.com/tmonseigne/NEUROPERF

Outch it's not as an external plugin, I can't easily download and compile see this tutorial (there is a hello world template) : http://openvibe.inria.fr/tutorial-3-how-to-make-a-box-plugin-library-template-included/ With this your repo can be directly down and compile I think actually you copy the f...

Hi, If you build openvibe in x86 mode you must have the pythonx86 try the command : build.cmd --platform-target x64 to build in x64 instead and if your python is x64, he can find it. Personally as I test the x86 and x64 version I have both pythons install in different folders: python27_x86 python27_...