Mass matrix in Matlab

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Nathan Pickle
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Joined: Wed Jan 09, 2013 11:10 am

Mass matrix in Matlab

Post by Nathan Pickle » Wed Jun 04, 2014 3:04 pm

Is it possible to access a model's mass matrix using Matlab scripting? If so, could someone give me some direction regarding how to do this?

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jimmy d
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Joined: Thu Oct 04, 2007 11:51 pm

Re: Mass matrix in Matlab

Post by jimmy d » Thu Jun 19, 2014 9:38 am

Hi Nathan,

The mass matrix is not accessible through the matlab API. It is a part of the simbody::multiBodySystem, and we have to made those available through the matlab/python API's. It is accessible through the c++ API though.

If there is demand, we may make this available. You can make a feature request (under the advanced tab) if you would like to see this in future releases.

cheers,
-james

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