covariance_ellipsoid.hpp File Reference

Generates the ellipsoid for a multivariate guassian distribution. More...

#include <cmath>
#include <ecl/linear_algebra.hpp>
#include <ecl/config/macros.hpp>

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Classes
class	ecl::CovarianceEllipsoid< T, N >
	Parent template for covariance ellipsoids. More...
class	ecl::CovarianceEllipsoid< double, 2 >
	Specialisation of covariance ellipsoids in two dimensions. More...
class	ecl::CovarianceEllipsoid< double, 3 >
	Specialisation of covariance ellipsoids in three dimensions. More...
class	ecl::CovarianceEllipsoid< float, 2 >
	Specialisation of covariance ellipsoids in two dimensions. More...
class	ecl::CovarianceEllipsoid< float, 3 >
	Specialisation of covariance ellipsoids in three dimensions. More...
Namespaces
namespace	ecl
Typedefs
typedef CovarianceEllipsoid < double, 2 >	ecl::CovarianceEllipsoid2d
	Convenience typedef for 2d covariance ellipsoids.
typedef CovarianceEllipsoid < float, 2 >	ecl::CovarianceEllipsoid2f
	Convenience typedef for 2f covariance ellipsoids.
typedef CovarianceEllipsoid < double, 3 >	ecl::CovarianceEllipsoid3d
	Convenience typedef for 3d covariance ellipsoids.
typedef CovarianceEllipsoid < float, 3 >	ecl::CovarianceEllipsoid3f
	Convenience typedef for 3f covariance ellipsoids.

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Detailed Description

Generates the ellipsoid for a multivariate guassian distribution.

Generates the ellipsoid for a multivariate guassian distribution.

Some of this code is adapted from the matlab script below. Note that we don't do mahalanobis distance conversions - haven't found a dire need for them yet - should do in the future?

http://openslam.informatik.uni-freiburg.de/data/svn/tjtf/trunk/matlab/plotcov2.m

Date:

October 2009

Definition in file covariance_ellipsoid.hpp.