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Georacer / last_letter

A collection of ROS packages for UAV simulation and autopilot development
GNU General Public License v3.0
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Implement a check for the matrix of inertia #51

Closed Georacer closed 9 years ago

Georacer commented 9 years ago

Check whether is it positive, negative defined or singular and act accordingly.

Georacer commented 9 years ago

Found those resources, based on the fact that the matrix of inertia is symmetric: http://mathworld.wolfram.com/MomentofInertia.html http://www.math.utah.edu/~zwick/Classes/Fall2012_2270/Lectures/Lecture33_with_Examples.pdf http://mathworld.wolfram.com/PositiveDefiniteMatrix.html https://en.wikipedia.org/wiki/Sylvester%27s_criterion