Hello,
I have a signal obtained with a g.tec product that is in a matlab program and it is in a .mat format. I want to use this signal in Openvibe, because this I need to read it. Can I read the signal using GDF reader? If I can, What's the format that I need to convert my file .mat?
Read a signal in OpenVibe
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Re: Read a signal in OpenVibe
Hi,
you can try to save the signal to a CSV format using the 'csvwrite' command in Matlab and then loading the file in openvibe (after making a few mods as described here http://openvibe.inria.fr/documentation/ ... eader.html ) . This gets you the signal only, not any markers. Alternatively, if you can find a GDF writer for Matlab that properly saves your gtec stuff, you can save your data to GDF there and then try to read it in OpenViBE.
.mat format itself is a generic Matlab storage container which can contain anything. In addition, the format spec is afaik closed, and it cannot be loaded by OpenViBE.
Good luck,
Jussi
you can try to save the signal to a CSV format using the 'csvwrite' command in Matlab and then loading the file in openvibe (after making a few mods as described here http://openvibe.inria.fr/documentation/ ... eader.html ) . This gets you the signal only, not any markers. Alternatively, if you can find a GDF writer for Matlab that properly saves your gtec stuff, you can save your data to GDF there and then try to read it in OpenViBE.
.mat format itself is a generic Matlab storage container which can contain anything. In addition, the format spec is afaik closed, and it cannot be loaded by OpenViBE.
Good luck,
Jussi