Hello Ayman, Thank you, that worked. I appreciate the help! If you're still able to respond, do you know of how to do this workflow without having the quaternions computed for me? I'm only asking because I have quaternion data from my IMUs already, and don't need it computed. Does this workflow only...

Hello! I am currently trying to follow the tutorial located at: https://simtk-confluence.stanford.edu:8443/display/OpenSim/OpenSense+-+Kinematics+with+IMU+Data This tutorial allows you to use IMU data to compute motions of body segments. I do not have access to MatLab so I am trying to follow the tu...