movement_primitives.visualization.to_ellipsoid#
- movement_primitives.visualization.to_ellipsoid(mean, cov)#
Compute error ellipsoid.
An error ellipsoid shows equiprobable points.
- Parameters:
- meanarray-like, shape (3,)
Mean of distribution
- covarray-like, shape (3, 3)
Covariance of distribution
- Returns:
- ellipsoid2originarray, shape (4, 4)
Ellipsoid frame in world frame
- radiiarray, shape (3,)
Radii of ellipsoid