visad.matrix

Class JamaSingularValueDecomposition

java.lang.Object

visad.ThingImpl

visad.DataImpl

visad.Tuple

visad.matrix.JamaSingularValueDecomposition

All Implemented Interfaces:

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

public class JamaSingularValueDecomposition
extends Tuple

JamaSingularValueDecomposition is a VisAD wrapper for JAMA SingularValueDecompositions. 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
JamaSingularValueDecomposition(JamaMatrix matrix) Construct a new JamaSingularValueDecomposition from a JamaMatrix.

Method Summary

Modifier and Type	Method and Description
double	cond()
JamaMatrix	getS()
double[]	getSingularValues()
java.lang.Object	getSVDecomposition() Return the associated JAMA SVDecomposition object.
JamaMatrix	getU() Get U
JamaMatrix	getV() Get V
double	norm2()
int	rank()

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

JamaSingularValueDecomposition

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

Construct a new JamaSingularValueDecomposition from a JamaMatrix.

Throws:

VisADException

java.rmi.RemoteException

java.lang.IllegalAccessException

java.lang.InstantiationException

java.lang.reflect.InvocationTargetException

Method Detail

getSVDecomposition

public java.lang.Object getSVDecomposition()

Return the associated JAMA SVDecomposition object.

getU

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

Get U

Returns:

U matrix

Throws:

VisADException

java.rmi.RemoteException

getV

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

Get V

Returns:

V matrix

Throws:

VisADException

java.rmi.RemoteException

getS

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

Throws:

VisADException

java.rmi.RemoteException

java.lang.IllegalAccessException

java.lang.InstantiationException

java.lang.reflect.InvocationTargetException

getSingularValues

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

Throws:

VisADException

java.rmi.RemoteException

cond

public double cond()
            throws VisADException,
                   java.rmi.RemoteException,
                   java.lang.IllegalAccessException,
                   java.lang.InstantiationException,
                   java.lang.reflect.InvocationTargetException

Throws:

VisADException

java.rmi.RemoteException

java.lang.IllegalAccessException

java.lang.InstantiationException

java.lang.reflect.InvocationTargetException

norm2

public double norm2()
             throws VisADException,
                    java.rmi.RemoteException,
                    java.lang.IllegalAccessException,
                    java.lang.InstantiationException,
                    java.lang.reflect.InvocationTargetException

Throws:

VisADException

java.rmi.RemoteException

java.lang.IllegalAccessException

java.lang.InstantiationException

java.lang.reflect.InvocationTargetException

rank

public int rank()
         throws VisADException,
                java.rmi.RemoteException,
                java.lang.IllegalAccessException,
                java.lang.InstantiationException,
                java.lang.reflect.InvocationTargetException

Throws:

VisADException

java.rmi.RemoteException

java.lang.IllegalAccessException

java.lang.InstantiationException

java.lang.reflect.InvocationTargetException