fcl::Variance3< S > Class Template Reference

Class for variance matrix in 3d. More...

#include <variance3.h>

Public Member Functions
void	init ()
	init the Variance More...
Variance3< S > &	sqrt ()
	Compute the sqrt of Sigma matrix based on the eigen decomposition result, this is useful when the uncertainty matrix is initialized as a square variation matrix. More...
	Variance3 ()
	Variance3 (const Matrix3< S > &sigma)

Public Attributes
Matrix3< S >	axis
	Matrix whose columns are eigenvectors of Sigma. More...
Matrix3< S >	Sigma
	Variation matrix. More...
Vector3< S >	sigma
	Variations along the eign axes. More...

Detailed Description

template<typename S>
class fcl::Variance3< S >

Class for variance matrix in 3d.

Definition at line 51 of file variance3.h.

Constructor & Destructor Documentation

Variance3() [1/2]

template<typename S >

fcl::Variance3< S >::Variance3

Definition at line 52 of file variance3-inl.h.

Variance3() [2/2]

template<typename S >

fcl::Variance3< S >::Variance3

(

const Matrix3< S > &

sigma

)

Definition at line 59 of file variance3-inl.h.

Member Function Documentation

init()

template<typename S >

void fcl::Variance3< S >::init

init the Variance

Definition at line 66 of file variance3-inl.h.

sqrt()

template<typename S >

Variance3< S > & fcl::Variance3< S >::sqrt

Compute the sqrt of Sigma matrix based on the eigen decomposition result, this is useful when the uncertainty matrix is initialized as a square variation matrix.

Definition at line 73 of file variance3-inl.h.

Member Data Documentation

axis

template<typename S >

Matrix3<S> fcl::Variance3< S >::axis

Matrix whose columns are eigenvectors of Sigma.

Definition at line 61 of file variance3.h.

Sigma

template<typename S >

Matrix3<S> fcl::Variance3< S >::Sigma

Variation matrix.

Definition at line 55 of file variance3.h.

sigma

template<typename S >

Vector3<S> fcl::Variance3< S >::sigma

Variations along the eign axes.

Definition at line 58 of file variance3.h.

---

The documentation for this class was generated from the following files:

• variance3.h
• variance3-inl.h