problem acquiring C3D file using Matlab Student Version

[Peter Stein]

Hello,

I downloaded btk 0.2 for Mac. I noticed it's 64-bit, but this was the only Mac OS version of btk I found on the downloads page (?). However, I use Matlab's student version r2010a, which is 32-bit, even for Mac. Unfortunately, I'm pretty sure all the student version releases of Matlab are 32-bit (again, even for Mac). 

(I use OSX 10.6.8)

I believe I set the path for the btk toolkit correctly when I installed it. But when I give the btkReadAcquisition command to load a c3d file, I receive this error message:

??? Undefined function or method 'btkReadAcquisition' for input arguments of type 'char'.

Is this a compatibility issue? Can anything be done? Given my hardware/software constraints, it would help me greatly to be able to use the MacOS btk kit with my student version.

Thanks in advance for assistance,

Peter

[Arnaud BARRE]

Dear Peter,

As you mentioned, the version proposed for MacOS X is only in 64-bit mode as I didn't know that the student version is limited to the 32-bit mode.

Can you download an try the package proposed in this link: Download? The installation steps and its use in Matlab are exactly the same than for the other package.

If it works, then I will add it as an official package on the website.

Thanks,

Arnaud

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[Peter Stein]

Hi Arnaud,

Looks like a success! So far, I've used the btkReadAcquisition, btkGetMarkers, and several other commands and loaded the respective files and structures successfully.

Many thanks,

Peter

[Arnaud BARRE]

Thanks for your feedback Peter. I added the package on the website: https://code.google.com/p/b-tk/wiki/MatlabBinaries