visad.matrix

Class JamaEigenvalueDecomposition

java.lang.Object

visad.ThingImpl

visad.DataImpl

visad.Tuple

visad.matrix.JamaEigenvalueDecomposition

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Data, Thing, TupleIface

public class JamaEigenvalueDecomposition
extends Tuple

JamaEigenvalueDecomposition is a VisAD wrapper for JAMA EigenvalueDecompositions. This class requires the JAMA package.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class visad.DataImpl

DataImpl.Syncher

Field Summary

Fields inherited from class visad.Tuple

cloneCnt

Fields inherited from interface visad.Data

ABS, ACOS, ACOS_DEGREES, ADD, ASIN, ASIN_DEGREES, ATAN, ATAN_DEGREES, ATAN2, ATAN2_DEGREES, CEIL, COS, COS_DEGREES, DEGREES_TO_RADIANS, DEPENDENT, DIVIDE, EXP, FLOOR, INDEPENDENT, INV_ATAN2, INV_ATAN2_DEGREES, INV_DIVIDE, INV_POW, INV_REMAINDER, INV_SUBTRACT, LOG, MAX, MIN, MULTIPLY, NEAREST_NEIGHBOR, NEGATE, NO_ERRORS, NOP, POW, RADIANS_TO_DEGREES, REMAINDER, RINT, ROUND, SIN, SIN_DEGREES, SQRT, SUBTRACT, TAN, TAN_DEGREES, WEIGHTED_AVERAGE

Constructor Summary

Constructors

Constructor and Description
JamaEigenvalueDecomposition(JamaMatrix matrix) Construct a new JamaEigenvalueDecomposition from a JamaMatrix.

Method Summary

Modifier and Type	Method and Description
JamaMatrix	getD() Get D
java.lang.Object	getEigenvalueDecomposition() Return the associated JAMA EigenvalueDecomposition object.
double[]	getImagEigenvalues()
double[]	getRealEigenvalues()
JamaMatrix	getV() Get V

Methods inherited from class visad.Tuple

__getitem__, __len__, adjustSamplingError, binary, buildTupleType, clone, computeRanges, equals, getComponent, getComponents, getComponents, getDimension, getLength, getRealComponents, hashCode, isMissing, longString, makeTuple, unary

Methods inherited from class visad.DataImpl

__add__, __add__, __div__, __div__, __mod__, __mod__, __mul__, __mul__, __neg__, __pow__, __pow__, __radd__, __rdiv__, __rmod__, __rmul__, __rpow__, __rsub__, __sub__, __sub__, abs, abs, acos, acos, acosDegrees, acosDegrees, add, add, asin, asin, asinDegrees, asinDegrees, atan, atan, atan2, atan2, atan2Degrees, atan2Degrees, atanDegrees, atanDegrees, binary, ceil, ceil, changeMathType, computeRanges, computeRanges, cos, cos, cosDegrees, cosDegrees, dataClone, divide, divide, exp, exp, floor, floor, getType, local, log, log, longString, main, max, max, min, min, multiply, multiply, negate, negate, notifyReferences, pow, pow, remainder, remainder, rint, rint, round, round, sin, sin, sinDegrees, sinDegrees, sqrt, sqrt, subtract, subtract, tan, tan, tanDegrees, tanDegrees, toString, unary

Methods inherited from class visad.ThingImpl

addReference, removeReference

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface visad.Data

abs, abs, acos, acos, acosDegrees, acosDegrees, add, add, asin, asin, asinDegrees, asinDegrees, atan, atan, atan2, atan2, atan2Degrees, atan2Degrees, atanDegrees, atanDegrees, binary, ceil, ceil, changeMathType, computeRanges, computeRanges, cos, cos, cosDegrees, cosDegrees, dataClone, divide, divide, exp, exp, floor, floor, getType, local, log, log, longString, max, max, min, min, multiply, multiply, negate, negate, pow, pow, remainder, remainder, rint, rint, round, round, sin, sin, sinDegrees, sinDegrees, sqrt, sqrt, subtract, subtract, tan, tan, tanDegrees, tanDegrees, unary

Methods inherited from interface visad.Thing

addReference, removeReference

Constructor Detail

JamaEigenvalueDecomposition

public JamaEigenvalueDecomposition(JamaMatrix matrix)
                            throws VisADException,
                                   java.rmi.RemoteException,
                                   java.lang.IllegalAccessException,
                                   java.lang.InstantiationException,
                                   java.lang.reflect.InvocationTargetException

Construct a new JamaEigenvalueDecomposition from a JamaMatrix.

Throws:

VisADException

java.rmi.RemoteException

java.lang.IllegalAccessException

java.lang.InstantiationException

java.lang.reflect.InvocationTargetException

Method Detail

getEigenvalueDecomposition

public java.lang.Object getEigenvalueDecomposition()

Return the associated JAMA EigenvalueDecomposition object.

getV

public JamaMatrix getV()
                throws VisADException,
                       java.rmi.RemoteException

Get V

Returns:

V matrix

Throws:

VisADException

java.rmi.RemoteException

getD

public JamaMatrix getD()
                throws VisADException,
                       java.rmi.RemoteException,
                       java.lang.IllegalAccessException,
                       java.lang.InstantiationException,
                       java.lang.reflect.InvocationTargetException

Get D

Returns:

D matrix

Throws:

VisADException

java.rmi.RemoteException

java.lang.IllegalAccessException

java.lang.InstantiationException

java.lang.reflect.InvocationTargetException

getRealEigenvalues

public double[] getRealEigenvalues()
                            throws VisADException,
                                   java.rmi.RemoteException

Throws:

VisADException

java.rmi.RemoteException

getImagEigenvalues

public double[] getImagEigenvalues()
                            throws VisADException,
                                   java.rmi.RemoteException

Throws:

VisADException

java.rmi.RemoteException