Uses of Class
xal.tools.beam.CovarianceMatrix

Packages that use CovarianceMatrix

Package	Description
xal.extension.jels.model.probe
xal.model	The Online Model
xal.model.probe
xal.model.probe.traj
xal.tools.beam	Contains classes for representing particle beams and various aspects and properties of particle beams.
xal.tools.beam.em
xal.tools.beam.ens

Uses of CovarianceMatrix in xal.extension.jels.model.probe

Methods in xal.extension.jels.model.probe that return CovarianceMatrix

Modifier and Type	Method	Description
CovarianceMatrix	ElsProbe.getCovariance()

Methods in xal.extension.jels.model.probe with parameters of type CovarianceMatrix

Modifier and Type	Method	Description
void	ElsProbe.setCorrelation(CovarianceMatrix matTau)

Uses of CovarianceMatrix in xal.model

Methods in xal.model that return CovarianceMatrix

Modifier and Type	Method	Description
CovarianceMatrix	RingModel.compClosedOrbit(SynchronousProbe probe)	Deprecated. Nothing is done here.

Uses of CovarianceMatrix in xal.model.probe

Methods in xal.model.probe that return CovarianceMatrix

Modifier and Type	Method	Description
CovarianceMatrix	EnsembleProbe.getCorrelation()	Return the correlation matrix of the distribution
CovarianceMatrix	EnvelopeProbe.getCovariance()	Returns the correlation matrix for the beam in homogeneous phase space coordinates.
CovarianceMatrix	EnvelopeProbe.phaseCovariance()	Return the covariance matrix of the distribution.

Methods in xal.model.probe with parameters of type CovarianceMatrix

Modifier and Type	Method	Description
void	EnvelopeProbe.setCovariance(CovarianceMatrix matTau)	Set the correlation matrix for this probe (7x7 matrix in homogeneous coordinates).

Uses of CovarianceMatrix in xal.model.probe.traj

Methods in xal.model.probe.traj that return CovarianceMatrix

Modifier and Type	Method	Description
CovarianceMatrix	EnvelopeProbeState.centralCovariance()	Convenience Method: Returns the covariance matrix of this state in homogeneous phase space coordinates.
CovarianceMatrix	EnvelopeProbeState.getCovarianceMatrix()	Returns the correlation matrix of this state in homogeneous phase space coordinates.
CovarianceMatrix	EnsembleProbeState.phaseCovariance()	Return the correlation matrix of the distribution

Methods in xal.model.probe.traj with parameters of type CovarianceMatrix

Modifier and Type	Method	Description
void	EnvelopeProbeState.setCovariance(CovarianceMatrix matTau)	Set the correlation matrix for this probe (7x7 matrix in homogeneous coordinates).

Uses of CovarianceMatrix in xal.tools.beam

Methods in xal.tools.beam that return CovarianceMatrix

Modifier and Type	Method	Description
static CovarianceMatrix	CovarianceMatrix.buildCovariance(Twiss3D envTwiss)	Create and return a CovarianceMatrix built according to the given set of Twiss parameters.
static CovarianceMatrix	CovarianceMatrix.buildCovariance(Twiss twissX, Twiss twissY, Twiss twissZ)	Create a PhaseMatrix that is the correlation matrix corresponding to the given Twiss parameters.
static CovarianceMatrix	CovarianceMatrix.buildCovariance(Twiss twissX, Twiss twissY, Twiss twissZ, PhaseVector vecCen)	Create a CovarianceMatrix corresponding to the given Twiss parameters and having the given mean values (centroid location).
CovarianceMatrix	CovarianceMatrix.clone()	Creates and returns a deep copy of this matrix.
CovarianceMatrix	CovarianceMatrix.computeCentralCovariance()	Compute and return the covariance matrix of the distribution.
CovarianceMatrix	ImpactXalUnitConverter.correlationMatrixFromT3d(Twiss t3dX, Twiss t3dY, Twiss t3dZ)	Builds a correlation matrix from Twiss parameters in the three phase planes.
CovarianceMatrix	ImpactXalUnitConverter.correlationMatrixFromT3d(Twiss t3dX, Twiss t3dY, Twiss t3dZ, PhaseVector centroid)	Builds a correlation matrix from Twiss parameters in the three phase planes.
CovarianceMatrix	TraceXalUnitConverter.correlationMatrixFromT3d(Twiss t3dX, Twiss t3dY, Twiss t3dZ)	Builds a correlation matrix from Twiss parameters in the three phase planes.
CovarianceMatrix	TraceXalUnitConverter.correlationMatrixFromT3d(Twiss t3dX, Twiss t3dY, Twiss t3dZ, PhaseVector centroid)	Builds a correlation matrix from Twiss parameters in the three phase planes.
static CovarianceMatrix	CovarianceMatrix.loadFrom(DataAdaptor daSource)	Create a new CovarianceMatrix object and initialize with the data source behind the given DataAdaptor interface.
static CovarianceMatrix	CovarianceMatrix.newCenter(PhaseVector vecCen)	Create a "center matrix" corresponding the given mean values (centroid location).
static CovarianceMatrix	CovarianceMatrix.newIdentity()	Create an identity correlation matrix
static CovarianceMatrix	CovarianceMatrix.newZero()	Create a new instance of a zero phase matrix.

Methods in xal.tools.beam with parameters of type CovarianceMatrix

Modifier and Type	Method	Description
PhaseVector	ImpactXalUnitConverter.centroidFromXal(CovarianceMatrix matCorrel)	Compute and return the beam centroid coordinates from the correlation matrix in homogeneous coordinates.
PhaseVector	TraceXalUnitConverter.centroidFromXal(CovarianceMatrix matCorrel)	Compute and return the beam centroid coordinates from the correlation matrix in homogeneous coordinates.
Twiss[]	ImpactXalUnitConverter.twissParametersFromXal(CovarianceMatrix mat)	Computes and return the Twiss parameters for each plane that correspond to the given correlation matrix.
Twiss[]	TraceXalUnitConverter.twissParametersFromXal(CovarianceMatrix mat)	Computes and return the Twiss parameters for each plane that correspond to the given correlation matrix.

Uses of CovarianceMatrix in xal.tools.beam.em

Methods in xal.tools.beam.em that return CovarianceMatrix

Modifier and Type	Method	Description
CovarianceMatrix	BeamEllipsoid.getCorrelationBeam()	Return the correlation matrix for the beam in the stationary beam coordinates.
CovarianceMatrix	BeamEllipsoid.getCorrelationLab()	Return the original correlation matrix for the beam in the laboratory coordinates.

Constructors in xal.tools.beam.em with parameters of type CovarianceMatrix

Modifier	Constructor	Description
	BeamEllipsoid(double dblGamma, CovarianceMatrix matSigLab)	Construct a beam charge density ellipsoid described by the phase space correlation matrix matSigLab and relativistic factor gamma.

Uses of CovarianceMatrix in xal.tools.beam.ens

Methods in xal.tools.beam.ens that return CovarianceMatrix

Modifier and Type	Method	Description
CovarianceMatrix	Ensemble.phaseCovariance()	Get the correlation matrix of the ensemble in homogeneous coordinates