Who can help provide catelli_ high_ hip_ Flexion v4.0 tool files, scaling tool files, inverse kinematics, inverse dynamics, residual reduction, computer meat control, analysis and other tool files, thank you very much for your help.

In the first step of scaling in opensim, why do you get the muscle activity and fiber length in the output result file? Does the fiber length here refer to the optimal fiber length?

When playing the walking animation, the action of the animation interface is not smooth, so it can not be played according to the action of each frame, but ten or twenty frames per segment.