muscle length and velocity

Provide easy-to-use, extensible software for modeling, simulating, controlling, and analyzing the neuromusculoskeletal system.
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Chitra M Das
Posts: 2
Joined: Tue Sep 01, 2020 12:03 am

muscle length and velocity

Post by Chitra M Das » Tue Sep 01, 2020 12:10 am

Is it possible to obtain normalized muscle length and velocity in our desired time gap from OpenSim? For example, difference of 0.001 between the two values in the 'time' axis.

For example: 2.308, 2.309, 2.310, 2.320, ...
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OpenSim 4.0
Windows
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Carmichael Ong
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Joined: Fri Feb 24, 2012 11:50 am

Re: muscle length and velocity

Post by Carmichael Ong » Thu Sep 03, 2020 10:46 am

It sounds like you might be using the MuscleAnalysis tool, which at most only reports on time steps that appear in the states file. In a post-process step, you could use MATLAB/Python/etc to interpolate between time values.
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Chitra M Das
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Joined: Tue Sep 01, 2020 12:03 am

Re: muscle length and velocity

Post by Chitra M Das » Thu Sep 03, 2020 11:01 am

Yes, I used the MuscleAnalysis tool. Thank you.
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