cant use MATLAB script to transform c3d file

[Ting Long]

hi everyone
i am a new user to opensim.when i use the c3dexport.m which is provided by opensim,it always has the error below:
error c3dExport (line 35)
c3d = osimC3D(c3dpath,1);
in addition ,we use the kistler forceplate,Is this related to errors?
thank you very much

[jimmy d]

No, we don't support Kistler forceplates. More information here and here

[Jin Z]

Hi there,
I am also having the same error message with the c3dExport.m file. My error message reads:

Undefined function or variable 'osimC3D'.

Error in c3dExport (line 35)
c3d = osimC3D(c3dpath,1);

I am also a beginner in using MATLAB so I may have to do some reading online first, but I did read the C3D files page https://simtk-confluence.stanford.edu:8 ... d%29+Files . So I'm interested in hearing the response to Long Ting's question and would appreciate some suggestions in trouble-shooting, (I am using Type-2 (AMTI & Bertec) forceplates).

Many thanks

[jimmy d]

osimC3D.m is not on your Matlab system path-- you will need to add it.

[Ting Long]

thank a lot,wehave solved this problem by aother way.

[changxiao Yu]

how did you solve? can you talk it to me?