Hello, I am trying to make a program to use c3d files into the Opensim pipeline. However, when i use the practice c3dexport.m script in matlab, I get an error: >> c3dExport Undefined function or variable 'opensimC3D'. Error in c3dExport (line 13) c3d = opensimC3D(c3dpath); What would I need to do to...

If I provide a static motion file and apply external loads onto the bones, does OpenSim assume that the position is in static equilibrium? How would i constrain it such that the system is in static equilibrium

Hello

I am trying to create a simulation where I have constant joint angles at any point in time and am only looking for passive muscle forces to find joint reaction loads. How do i go about this?