OpenViBE forum

Hello,

Can I use openvibe signals(*.ov) with Matlab?and how?

Hi nsprt,

I'm not sure if there's a direct solution, but you can try connecting the .ov reading box to the matlab scripting box in Designer, and then write a corresponding .m script (process) to collect the received data to a matrix. You can then save the matrix as .mat if you wish to do something with the data in Matlab later without using Designer.


Cheers,
Jussi

another alternative is to convert your ".ov" files into ".gdf" files (which you can do with OpenViBE by connecting a generic stream reader to a GDF writer), and then read the gdf files in matlab using the Biosig toolbox or EEGLab.