visad.matrix
Class JamaLUDecomposition
java.lang.Object
visad.ThingImpl
visad.DataImpl
visad.Tuple
visad.matrix.JamaLUDecomposition
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Cloneable, Data, Thing, TupleIface
public class JamaLUDecomposition
- extends Tuple
JamaLUDecomposition is a VisAD wrapper for JAMA LUDecompositions.
This class requires the
JAMA package.
- See Also:
- Serialized Form
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 |
Methods inherited from class visad.Tuple |
__getitem__, __len__, adjustSamplingError, binary, buildTupleType, clone, computeRanges, equals, getComponent, 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__, __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 java.lang.Object |
finalize, 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 |
JamaLUDecomposition
public JamaLUDecomposition(JamaMatrix matrix)
throws VisADException,
java.rmi.RemoteException,
java.lang.IllegalAccessException,
java.lang.InstantiationException,
java.lang.reflect.InvocationTargetException
- Construct a new JamaLUDecomposition from a JamaMatrix.
- Throws:
VisADException
java.rmi.RemoteException
java.lang.IllegalAccessException
java.lang.InstantiationException
java.lang.reflect.InvocationTargetException
getLUDecomposition
public java.lang.Object getLUDecomposition()
- Return the associated JAMA LUDecomposition object.
getL
public JamaMatrix getL()
throws VisADException,
java.rmi.RemoteException
- Get L
- Returns:
- L matrix
- Throws:
VisADException
java.rmi.RemoteException
getU
public JamaMatrix getU()
throws VisADException,
java.rmi.RemoteException
- Get U
- Returns:
- U matrix
- Throws:
VisADException
java.rmi.RemoteException
det
public double det()
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
getDoublePivot
public double[] getDoublePivot()
throws VisADException,
java.rmi.RemoteException
- Throws:
VisADException
java.rmi.RemoteException
getPivot
public int[] getPivot()
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
isNonsingular
public boolean isNonsingular()
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
solve
public JamaMatrix solve(JamaMatrix B)
throws VisADException,
java.lang.IllegalAccessException,
java.lang.InstantiationException,
java.lang.reflect.InvocationTargetException
- Solve A*X = B
- Parameters:
B
- right hand side
- Returns:
- solution if A is square, least squares solution otherwise
- Throws:
VisADException
java.lang.IllegalAccessException
java.lang.InstantiationException
java.lang.reflect.InvocationTargetException