org.ojalgo.matrix.jama
Class JamaEigenvalue.General

java.lang.Object
  org.ojalgo.matrix.jama.JamaEigenvalue
      org.ojalgo.matrix.jama.JamaEigenvalue.General

All Implemented Interfaces:

Eigenvalue<Double>, MatrixDecomposition<Double>

Enclosing class:

JamaEigenvalue

public static final class JamaEigenvalue.General
extends JamaEigenvalue

Nested Class Summary

Nested classes/interfaces inherited from class org.ojalgo.matrix.jama.JamaEigenvalue

JamaEigenvalue.General, JamaEigenvalue.Nonsymmetric, JamaEigenvalue.Symmetric

Constructor Summary

JamaEigenvalue.General()

Method Summary

boolean	compute(Access2D<?> aStore)
boolean	equals(MatrixDecomposition<Double> aDecomp, NumberContext aCntxt)
MatrixStore<Double>	getInverse(DecompositionStore<Double> preallocated) Makes no use of preallocated at all.
JamaMatrix	invert(MatrixStore<Double> aStore)
JamaMatrix	solve(MatrixStore<Double> aRHS, DecompositionStore<Double> preallocated) Makes no use of preallocated at all.

Methods inherited from class org.ojalgo.matrix.jama.JamaEigenvalue

compute, equals, getD, getDeterminant, getEigenvalues, getInverse, getTrace, getV, isAspectRatioNormal, isComputed, isFullSize, isHermitian, isOrdered, isSolvable, isSymmetric, reconstruct, reset, solve, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.ojalgo.matrix.decomposition.MatrixDecomposition

compute, equals, getInverse, solve

Constructor Detail

JamaEigenvalue.General

public JamaEigenvalue.General()

Method Detail

compute

public final boolean compute(Access2D<?> aStore)

Specified by:

compute in interface MatrixDecomposition<Double>

Parameters:

aStore - A matrix to decompose

Returns:

true if the computation suceeded; false if not

equals

public final boolean equals(MatrixDecomposition<Double> aDecomp,
                            NumberContext aCntxt)

Specified by:

equals in interface MatrixDecomposition<Double>

getInverse

public final MatrixStore<Double> getInverse(DecompositionStore<Double> preallocated)

Makes no use of preallocated at all. Simply delegates to getInverse().

Specified by:

getInverse in interface MatrixDecomposition<Double>

Parameters:

preallocated - Preallocated memory for the results, possibly some intermediate results. You must assume this is modified, but you cannot assume it will contain the full/final/correct solution.

Returns:

The inverse

See Also:

MatrixDecomposition.getInverse(org.ojalgo.matrix.decomposition.DecompositionStore)

invert

public final JamaMatrix invert(MatrixStore<Double> aStore)

solve

public final JamaMatrix solve(MatrixStore<Double> aRHS,
                              DecompositionStore<Double> preallocated)

Makes no use of preallocated at all. Simply delegates to solve(MatrixStore).

Specified by:

solve in interface MatrixDecomposition<Double>

Parameters:

aRHS - The Right Hand Side, wont be modfied

preallocated - Preallocated memory for the results, possibly some intermediate results. You must assume this is modified, but you cannot assume it will contain the full/final/correct solution.

Returns:

The solution

See Also:

MatrixDecomposition.solve(org.ojalgo.matrix.store.MatrixStore, org.ojalgo.matrix.decomposition.DecompositionStore)