Vector.cpp File Reference

typedef and functions to augment Eigen's Vectors More...

Namespaces
	gtsam
	Global functions in a separate testing namespace.

Functions
void	gtsam::print (const Vector &v, const std::string &s, std::ostream &stream)
	print without optional string, must specify cout yourself
void	gtsam::print (const Vector &v, const std::string &s="")
	print with optional string to cout
void	gtsam::save (const Vector &A, const std::string &s, const std::string &filename)
	save a vector to file, which can be loaded by matlab
bool	gtsam::operator== (const Vector &vec1, const Vector &vec2)
	operator==()
bool	gtsam::greaterThanOrEqual (const Vector &v1, const Vector &v2)
	Greater than or equal to operation returns true if all elements in v1 are greater than corresponding elements in v2.
bool	gtsam::equal_with_abs_tol (const Vector &vec1, const Vector &vec2, double tol=1e-9)
	VecA == VecB up to tolerance.
bool	gtsam::equal_with_abs_tol (const SubVector &vec1, const SubVector &vec2, double tol)
bool	gtsam::assert_equal (const Vector &vec1, const Vector &vec2, double tol=1e-9)
	Same, prints if error. More...
bool	gtsam::assert_inequal (const Vector &vec1, const Vector &vec2, double tol=1e-9)
	Not the same, prints if error. More...
bool	gtsam::assert_equal (const SubVector &vec1, const SubVector &vec2, double tol=1e-9)
	Same, prints if error. More...
bool	gtsam::assert_equal (const ConstSubVector &expected, const ConstSubVector &actual, double tol)
bool	gtsam::linear_dependent (const Vector &vec1, const Vector &vec2, double tol=1e-9)
	check whether two vectors are linearly dependent More...
Vector	gtsam::ediv_ (const Vector &a, const Vector &b)
	elementwise division, but 0/0 = 0, not inf More...
double	gtsam::houseInPlace (Vector &x)
	beta = house(x) computes the HouseHolder vector in place
pair< double, Vector >	gtsam::house (const Vector &x)
	house(x,j) computes HouseHolder vector v and scaling factor beta from x, such that the corresponding Householder reflection zeroes out all but x. More...
double	gtsam::weightedPseudoinverse (const Vector &a, const Vector &weights, Vector &pseudo)
pair< Vector, double >	gtsam::weightedPseudoinverse (const Vector &v, const Vector &weights)
	Weighted Householder solution vector, a.k.a., the pseudoinverse of the column NOTE: if any sigmas are zero (indicating a constraint) the pseudoinverse will be a selection vector, and the variance will be zero. More...
Vector	gtsam::concatVectors (const std::list< Vector > &vs)
	concatenate Vectors
Vector	gtsam::concatVectors (size_t nrVectors,...)
	concatenate Vectors

Detailed Description

typedef and functions to augment Eigen's Vectors

Author

Kai Ni

Frank Dellaert