Inheritance diagram for gtsam::EquivInertialNavFactor_GlobalVel_NoBias< POSE, VELOCITY >:

Public Member Functions
	EquivInertialNavFactor_GlobalVel_NoBias ()
	default constructor - only use for serialization

	EquivInertialNavFactor_GlobalVel_NoBias (const Key &Pose1, const Key &Vel1, const Key &Pose2, const Key &Vel2, const Vector &delta_pos_in_t0, const Vector &delta_vel_in_t0, const Vector3 &delta_angles, double dt12, const Vector world_g, const Vector world_rho, const Vector &world_omega_earth, const noiseModel::Gaussian::shared_ptr &model_equivalent, const Matrix &Jacobian_wrt_t0_Overall, boost::optional< POSE > body_P_sensor=boost::none)
	Constructor.

virtual void	print (const std::string &s="EquivInertialNavFactor_GlobalVel_NoBias", const KeyFormatter &keyFormatter=DefaultKeyFormatter) const
	implement functions needed for Testable More...

bool	equals (const NonlinearFactor &expected, double tol=1e-9) const override
	equals More...

POSE	predictPose (const POSE &Pose1, const VELOCITY &Vel1) const

VELOCITY	predictVelocity (const POSE &Pose1, const VELOCITY &Vel1) const

void	predict (const POSE &Pose1, const VELOCITY &Vel1, POSE &Pose2, VELOCITY &Vel2) const

POSE	evaluatePoseError (const POSE &Pose1, const VELOCITY &Vel1, const POSE &Pose2, const VELOCITY &Vel2) const

VELOCITY	evaluateVelocityError (const POSE &Pose1, const VELOCITY &Vel1, const POSE &Pose2, const VELOCITY &Vel2) const

Vector	evaluateError (const POSE &Pose1, const VELOCITY &Vel1, const POSE &Pose2, const VELOCITY &Vel2, boost::optional< Matrix & > H1=boost::none, boost::optional< Matrix & > H2=boost::none, boost::optional< Matrix & > H3=boost::none, boost::optional< Matrix & > H4=boost::none) const
	Override this method to finish implementing a 4-way factor. More...

Public Member Functions inherited from gtsam::NoiseModelFactor4< POSE, VELOCITY, POSE, VELOCITY >
	NoiseModelFactor4 ()
	Default Constructor for I/O.

	NoiseModelFactor4 (const SharedNoiseModel &noiseModel, Key j1, Key j2, Key j3, Key j4)
	Constructor. More...

Key	key1 () const
	methods to retrieve keys

Key	key2 () const

Key	key3 () const

Key	key4 () const

Vector	unwhitenedError (const Values &x, boost::optional< std::vector< Matrix > & > H=boost::none) const override
	Calls the 4-key specific version of evaluateError, which is pure virtual so must be implemented in the derived class. More...

virtual Vector	evaluateError (const X1 &, const X2 &, const X3 &, const X4 &, boost::optional< Matrix & > H1=boost::none, boost::optional< Matrix & > H2=boost::none, boost::optional< Matrix & > H3=boost::none, boost::optional< Matrix & > H4=boost::none) const=0
	Override this method to finish implementing a 4-way factor. More...

Public Member Functions inherited from gtsam::NoiseModelFactor
	NoiseModelFactor ()
	Default constructor for I/O only.

	~NoiseModelFactor () override
	Destructor.

template<typename CONTAINER >
	NoiseModelFactor (const SharedNoiseModel &noiseModel, const CONTAINER &keys)
	Constructor.

void	print (const std::string &s="", const KeyFormatter &keyFormatter=DefaultKeyFormatter) const override
	Print. More...

bool	equals (const NonlinearFactor &f, double tol=1e-9) const override
	Check if two factors are equal. More...

size_t	dim () const override
	get the dimension of the factor (number of rows on linearization) More...

const SharedNoiseModel &	noiseModel () const
	access to the noise model

virtual Vector	unwhitenedError (const Values &x, boost::optional< std::vector< Matrix > & > H=boost::none) const =0
	Error function without the NoiseModel, \( z-h(x) \). More...

Vector	whitenedError (const Values &c) const
	Vector of errors, whitened This is the raw error, i.e., i.e. More...

Vector	unweightedWhitenedError (const Values &c) const
	Vector of errors, whitened, but unweighted by any loss function.

double	weight (const Values &c) const
	Compute the effective weight of the factor from the noise model.

double	error (const Values &c) const override
	Calculate the error of the factor. More...

boost::shared_ptr< GaussianFactor >	linearize (const Values &x) const override
	Linearize a non-linearFactorN to get a GaussianFactor, \( Ax-b \approx h(x+\delta x)-z = h(x) + A \delta x - z \) Hence \( b = z - h(x) = - \mathtt{error\_vector}(x) \). More...

shared_ptr	cloneWithNewNoiseModel (const SharedNoiseModel newNoise) const
	Creates a shared_ptr clone of the factor with a new noise model.

Public Member Functions inherited from gtsam::NonlinearFactor
	NonlinearFactor ()
	Default constructor for I/O only.

template<typename CONTAINER >
	NonlinearFactor (const CONTAINER &keys)
	Constructor from a collection of the keys involved in this factor.

virtual	~NonlinearFactor ()
	Destructor.

virtual bool	active (const Values &) const
	Checks whether a factor should be used based on a set of values. More...

virtual shared_ptr	clone () const
	Creates a shared_ptr clone of the factor - needs to be specialized to allow for subclasses. More...

virtual shared_ptr	rekey (const std::map< Key, Key > &rekey_mapping) const
	Creates a shared_ptr clone of the factor with different keys using a map from old->new keys. More...

virtual shared_ptr	rekey (const KeyVector &new_keys) const
	Clones a factor and fully replaces its keys. More...

virtual bool	sendable () const
	Should the factor be evaluated in the same thread as the caller This is to enable factors that has shared states (like the Python GIL lock) More...

Public Member Functions inherited from gtsam::Factor
virtual	~Factor ()=default
	Default destructor.

KeyVector &	keys ()

iterator	begin ()
	Iterator at beginning of involved variable keys.

iterator	end ()
	Iterator at end of involved variable keys.

virtual void	printKeys (const std::string &s="Factor", const KeyFormatter &formatter=DefaultKeyFormatter) const
	print only keys More...

Key	front () const
	First key.

Key	back () const
	Last key.

const_iterator	find (Key key) const
	find

const KeyVector &	keys () const
	Access the factor's involved variable keys.

const_iterator	begin () const
	Iterator at beginning of involved variable keys.

const_iterator	end () const
	Iterator at end of involved variable keys.

size_t	size () const

Static Public Member Functions
static POSE	predictPose_inertial (const POSE &Pose1, const VELOCITY &Vel1, const Vector &delta_pos_in_t0, const Vector3 &delta_angles, const double dt12, const Vector &world_g, const Vector &world_rho, const Vector &world_omega_earth)

static VELOCITY	predictVelocity_inertial (const POSE &Pose1, const VELOCITY &Vel1, const Vector &delta_vel_in_t0, const double dt12, const Vector &world_g, const Vector &world_rho, const Vector &world_omega_earth)

static POSE	PredictPoseFromPreIntegration (const POSE &Pose1, const VELOCITY &Vel1, const Vector &delta_pos_in_t0, const Vector3 &delta_angles, double dt12, const Vector world_g, const Vector world_rho, const Vector &world_omega_earth, const Matrix &Jacobian_wrt_t0_Overall)

static VELOCITY	PredictVelocityFromPreIntegration (const POSE &Pose1, const VELOCITY &Vel1, const Vector &delta_vel_in_t0, double dt12, const Vector world_g, const Vector world_rho, const Vector &world_omega_earth, const Matrix &Jacobian_wrt_t0_Overall)

static void	PredictFromPreIntegration (const POSE &Pose1, const VELOCITY &Vel1, POSE &Pose2, VELOCITY &Vel2, const Vector &delta_pos_in_t0, const Vector &delta_vel_in_t0, const Vector3 &delta_angles, double dt12, const Vector world_g, const Vector world_rho, const Vector &world_omega_earth, const Matrix &Jacobian_wrt_t0_Overall)

static void	PreIntegrateIMUObservations (const Vector &msr_acc_t, const Vector &msr_gyro_t, const double msr_dt, Vector &delta_pos_in_t0, Vector3 &delta_angles, Vector &delta_vel_in_t0, double &delta_t, const noiseModel::Gaussian::shared_ptr &model_continuous_overall, Matrix &EquivCov_Overall, Matrix &Jacobian_wrt_t0_Overall, boost::optional< POSE > p_body_P_sensor=boost::none)

static Vector	PreIntegrateIMUObservations_delta_pos (const double msr_dt, const Vector &delta_pos_in_t0, const Vector &delta_vel_in_t0)

static Vector	PreIntegrateIMUObservations_delta_vel (const Vector &msr_gyro_t, const Vector &msr_acc_t, const double msr_dt, const Vector3 &delta_angles, const Vector &delta_vel_in_t0, const bool flag_use_body_P_sensor, const POSE &body_P_sensor)

static Vector	PreIntegrateIMUObservations_delta_angles (const Vector &msr_gyro_t, const double msr_dt, const Vector3 &delta_angles, const bool flag_use_body_P_sensor, const POSE &body_P_sensor)

static noiseModel::Gaussian::shared_ptr	CalcEquivalentNoiseCov (const noiseModel::Gaussian::shared_ptr &gaussian_acc, const noiseModel::Gaussian::shared_ptr &gaussian_gyro, const noiseModel::Gaussian::shared_ptr &gaussian_process)

static void	CalcEquivalentNoiseCov_DifferentParts (const noiseModel::Gaussian::shared_ptr &gaussian_acc, const noiseModel::Gaussian::shared_ptr &gaussian_gyro, const noiseModel::Gaussian::shared_ptr &gaussian_process, Matrix &cov_acc, Matrix &cov_gyro, Matrix &cov_process_without_acc_gyro)

static void	Calc_g_rho_omega_earth_NED (const Vector &Pos_NED, const Vector &Vel_NED, const Vector &LatLonHeight_IC, const Vector &Pos_NED_Initial, Vector &g_NED, Vector &rho_NED, Vector &omega_earth_NED)

static void	Calc_g_rho_omega_earth_ENU (const Vector &Pos_ENU, const Vector &Vel_ENU, const Vector &LatLonHeight_IC, const Vector &Pos_ENU_Initial, Vector &g_ENU, Vector &rho_ENU, Vector &omega_earth_ENU)

static noiseModel::Gaussian::shared_ptr	calc_descrete_noise_model (const noiseModel::Gaussian::shared_ptr &model, double delta_t)

Public Types
typedef boost::shared_ptr< EquivInertialNavFactor_GlobalVel_NoBias >	shared_ptr

Public Types inherited from gtsam::NoiseModelFactor4< POSE, VELOCITY, POSE, VELOCITY >
typedef POSE	X1

typedef VELOCITY	X2

typedef POSE	X3

typedef VELOCITY	X4

Public Types inherited from gtsam::NoiseModelFactor
typedef boost::shared_ptr< This >	shared_ptr
	Noise model.

Public Types inherited from gtsam::NonlinearFactor
typedef boost::shared_ptr< This >	shared_ptr

Public Types inherited from gtsam::Factor
typedef KeyVector::iterator	iterator
	Iterator over keys.

typedef KeyVector::const_iterator	const_iterator
	Const iterator over keys.

Friends
class	boost::serialization::access
	Serialization function.

Additional Inherited Members
Protected Types inherited from gtsam::NoiseModelFactor4< POSE, VELOCITY, POSE, VELOCITY >
typedef NoiseModelFactor	Base

typedef NoiseModelFactor4< POSE, VELOCITY, POSE, VELOCITY >	This

Protected Types inherited from gtsam::NoiseModelFactor
typedef NonlinearFactor	Base

typedef NoiseModelFactor	This

Protected Types inherited from gtsam::NonlinearFactor
typedef Factor	Base

typedef NonlinearFactor	This

Protected Member Functions inherited from gtsam::NoiseModelFactor
	NoiseModelFactor (const SharedNoiseModel &noiseModel)
	Constructor - only for subclasses, as this does not set keys.

Protected Member Functions inherited from gtsam::Factor
	Factor ()
	Default constructor for I/O.

template<typename CONTAINER >
	Factor (const CONTAINER &keys)
	Construct factor from container of keys. More...

template<typename ITERATOR >
	Factor (ITERATOR first, ITERATOR last)
	Construct factor from iterator keys. More...

bool	equals (const This &other, double tol=1e-9) const
	check equality

Static Protected Member Functions inherited from gtsam::Factor
template<typename CONTAINER >
static Factor	FromKeys (const CONTAINER &keys)
	Construct factor from container of keys. More...

template<typename ITERATOR >
static Factor	FromIterators (ITERATOR first, ITERATOR last)
	Construct factor from iterator keys. More...

Protected Attributes inherited from gtsam::NoiseModelFactor
SharedNoiseModel	noiseModel_

Protected Attributes inherited from gtsam::Factor
KeyVector	keys_
	The keys involved in this factor.

Member Function Documentation

◆ equals()

template<class POSE , class VELOCITY >

bool gtsam::EquivInertialNavFactor_GlobalVel_NoBias< POSE, VELOCITY >::equals	(	const NonlinearFactor &	expected,
		double	tol = `1e-9`
	)		const

inlineoverridevirtual

equals

Reimplemented from gtsam::NoiseModelFactor.

◆ evaluateError()

template<class POSE , class VELOCITY >

Vector gtsam::EquivInertialNavFactor_GlobalVel_NoBias< POSE, VELOCITY >::evaluateError	(	const POSE &	,
		const VELOCITY &	,
		const POSE &	,
		const VELOCITY &	,
		boost::optional< Matrix & >	H1 = `boost::none`,
		boost::optional< Matrix & >	H2 = `boost::none`,
		boost::optional< Matrix & >	H3 = `boost::none`,
		boost::optional< Matrix & >	H4 = `boost::none`
	)		const

inlinevirtual

Override this method to finish implementing a 4-way factor.

If any of the optional Matrix reference arguments are specified, it should compute both the function evaluation and its derivative(s) in X1 (and/or X2, X3).

Implements gtsam::NoiseModelFactor4< POSE, VELOCITY, POSE, VELOCITY >.

◆ print()

template<class POSE , class VELOCITY >

virtual void gtsam::EquivInertialNavFactor_GlobalVel_NoBias< POSE, VELOCITY >::print	(	const std::string &	s = `"EquivInertialNavFactor_GlobalVel_NoBias< POSE, VELOCITY >"`,
		const KeyFormatter &	keyFormatter = `DefaultKeyFormatter`
	)		const

inlinevirtual

implement functions needed for Testable

print

Reimplemented from gtsam::NoiseModelFactor.

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

/Users/dellaert/git/github/gtsam_unstable/slam/EquivInertialNavFactor_GlobalVel_NoBias.h

Public Member Functions

Static Public Member Functions

Public Types

Friends

Additional Inherited Members

Member Function Documentation

◆ equals()

◆ evaluateError()

◆ print()