Package org.jlab.rec.fmt.track.fit

Class KFitter

java.lang.Object

org.jlab.rec.fmt.track.fit.KFitter

public class KFitter
extends Object

Author:

ziegler

Field Summary

Fields

Modifier and Type	Field	Description
double	chi2
int	ConvStatus
boolean	filterOn
StateVecs.CovMat	finalCovMat
StateVecs.StateVec	finalStateVec
int	interNum
int	NDF
boolean	setFitFailed
int	totNumIter

Constructor Summary

Constructors

Constructor	Description
KFitter(List<Cluster> clusters, int sector, double xVtx, double yVtx, double zVtx, double pxVtx, double pyVtx, double pzVtx, int q, Swim swimmer, int c)
KFitter(Track track, Swim swimmer, int c)

Method Summary

Modifier and Type	Method	Description
org.jlab.jnp.matrix.Matrix	filterCovMat(double[] H, org.jlab.jnp.matrix.Matrix Ci, double V)
org.jlab.jnp.matrix.Matrix	propagateToVtx(int sector, double Zf)
void	runFitter(int sector)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

setFitFailed

public boolean setFitFailed

finalStateVec

public StateVecs.StateVec finalStateVec

finalCovMat

public StateVecs.CovMat finalCovMat

totNumIter

public int totNumIter

filterOn

public boolean filterOn

chi2

public double chi2

NDF

public int NDF

ConvStatus

public int ConvStatus

interNum

public int interNum

Constructor Details

KFitter

public KFitter(Track track,
 Swim swimmer,
 int c)

KFitter

public KFitter(List<Cluster> clusters,
 int sector,
 double xVtx,
 double yVtx,
 double zVtx,
 double pxVtx,
 double pyVtx,
 double pzVtx,
 int q,
 Swim swimmer,
 int c)

Method Details

runFitter

public void runFitter(int sector)

filterCovMat

public org.jlab.jnp.matrix.Matrix filterCovMat(double[] H,
 org.jlab.jnp.matrix.Matrix Ci,
 double V)

propagateToVtx

public org.jlab.jnp.matrix.Matrix propagateToVtx(int sector,
 double Zf)