Matlab interface/ Muscle length

Provide easy-to-use, extensible software for modeling, simulating, controlling, and analyzing the neuromusculoskeletal system.
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Jum Wld
Posts: 15
Joined: Tue Jan 31, 2017 10:14 am

Matlab interface/ Muscle length

Post by Jum Wld » Tue Jun 27, 2017 6:20 am

Hello,
I am calculating muscle length and moment arm through M-file and S- function. It takes long time to get the results. I am not sure why it is very slow but I expect that the due to calculating model parameters that I do not need. Is there a way to make it faster by deactivating other calculations, if this is the reason.

Thanks Alot

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Thomas Uchida
Posts: 1780
Joined: Wed May 16, 2012 11:40 am

Re: Matlab interface/ Muscle length

Post by Thomas Uchida » Tue Jun 27, 2017 12:12 pm

It sounds like you want to use a MuscleAnalysis (https://simtk.org/api_docs/opensim/api_ ... lysis.html) or the MomentArmSolver (https://simtk.org/api_docs/opensim/api_ ... olver.html).

You can find additional information and sample scripts by searching the Forum (e.g., see viewtopicPhpbb.php?f=91&t=7723).

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