thanks a lot, Tom!

Hi, there.

Anyone knows how to filter the EMG data? I saw some one mentioned the butter function in matlab. if so, which cutoff frequency and sampling frequency should I use?

Thanks,
Linjie

Thanks, Tom!

Hi, Chris.

Do you mind if I ask the journal paper that referred to the musculotendon parameters for the JW model as the linked paper you just sent? Unforunately I have tried to find it for a long time.

Many thanks,
Linjie

Thanks a lot, Chris.

Hi, there. Does anyone know how to measure the muscle length with consideration of the wrap geometries through the GUI? I am quite confused with the default parameters of each muscle properties (Millard muscle). When I changed the fiber length of some muscles by 10 times, my model can run CMC by 30 ...

Ive changed the muscle into the Millard equilibrium type. However, when I run CMC again, the calculation even failed at the states calculatioin. No matter how I increased the control values, or changed some mucsles' max isometric force, optimal fiber length, tendon slack length, the calculatioin jus...

Thanks!

Hi, James. Thanks a lot for your reply. I downloaded the model from Grand challenge competition to predict in vivo knee loads. And the muscles in that model are the Schutte type. I noticed Ayman used to explain in one post that although Schutte muscle has been deprecated, it still works. Deprecation...

Hi, there. Could anyone help explain what the X and Y axes in the tendon force length curve mean and their units? I read from some literature that Y means the normalized force (tendon force by optimal force) and X means the strain ((tendon length-tendon slack length)/tendon slack length). However, i...