Module ojalgo

Package org.ojalgo.matrix.decomposition

Class RawEigenvalue.Dynamic

java.lang.Object

org.ojalgo.matrix.decomposition.AbstractDecomposition<Double,R064Store>

org.ojalgo.matrix.decomposition.RawDecomposition

org.ojalgo.matrix.decomposition.RawEigenvalue

org.ojalgo.matrix.decomposition.RawEigenvalue.Dynamic

All Implemented Interfaces:

Eigenvalue<Double>, MatrixDecomposition<Double>, MatrixDecomposition.Determinant<Double>, MatrixDecomposition.Hermitian<Double>, MatrixDecomposition.Ordered<Double>, MatrixDecomposition.Values<Double>, Provider2D, Provider2D.Determinant<Double>, Provider2D.Eigenpairs, DeterminantTask<Double>, MatrixTask<Double>, Structure1D, Structure2D

Enclosing class:

RawEigenvalue

static final class RawEigenvalue.Dynamic
extends RawEigenvalue

Nested Class Summary

Nested classes/interfaces inherited from class org.ojalgo.matrix.decomposition.RawEigenvalue

RawEigenvalue.Dynamic, RawEigenvalue.General, RawEigenvalue.Symmetric

Nested classes/interfaces inherited from interface org.ojalgo.matrix.decomposition.Eigenvalue

Eigenvalue.Eigenpair, Eigenvalue.Factory<N extends Comparable<N>>, Eigenvalue.Generalisation, Eigenvalue.Generalised<N extends Comparable<N>>, Eigenvalue.Spectral<N extends Comparable<N>>

Nested classes/interfaces inherited from interface org.ojalgo.matrix.decomposition.MatrixDecomposition

MatrixDecomposition.Determinant<N extends Comparable<N>>, MatrixDecomposition.EconomySize<N extends Comparable<N>>, MatrixDecomposition.Factory<D extends MatrixDecomposition<?>>, MatrixDecomposition.Hermitian<N extends Comparable<N>>, MatrixDecomposition.Ordered<N extends Comparable<N>>, MatrixDecomposition.Pivoting<N extends Comparable<N>>, MatrixDecomposition.RankRevealing<N extends Comparable<N>>, MatrixDecomposition.Solver<N extends Comparable<N>>, MatrixDecomposition.Updatable<N extends Comparable<N>>, MatrixDecomposition.Values<N extends Comparable<N>>

Nested classes/interfaces inherited from interface org.ojalgo.matrix.Provider2D

Provider2D.Condition, Provider2D.Determinant<N extends Comparable<N>>, Provider2D.Eigenpairs, Provider2D.Hermitian, Provider2D.Inverse<M>, Provider2D.Rank, Provider2D.Solution<M>, Provider2D.Trace<N extends Comparable<N>>

Nested classes/interfaces inherited from interface org.ojalgo.structure.Structure1D

Structure1D.BasicMapper<T>, Structure1D.IndexMapper<T>, Structure1D.IntIndex, Structure1D.LongIndex, Structure1D.LoopCallback

Nested classes/interfaces inherited from interface org.ojalgo.structure.Structure2D

Structure2D.IntRowColumn, Structure2D.Logical<S extends Structure2D,B extends Structure2D.Logical<S,B>>, Structure2D.LongRowColumn, Structure2D.ReducibleTo1D<R extends Structure1D>, Structure2D.Reshapable, Structure2D.RowColumnKey<R,C>, Structure2D.RowColumnMapper<R,C>

Field Summary

Fields

Modifier and Type	Field	Description
private Boolean	mySymmetric

Fields inherited from interface org.ojalgo.matrix.decomposition.Eigenvalue

C128, DESCENDING_NORM, H256, Q128, R064, R128

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

TYPICAL

Constructor Summary

Constructors

Constructor	Description
Dynamic()

Method Summary

Modifier and Type	Method	Description
protected boolean	doDecompose(double[][] data, boolean valuesOnly)
boolean	isHermitian()	If [A] is hermitian then [V][D][V]-1 becomes [Q][D][Q]H...
boolean	isOrdered()	The eigenvalues in D (and the eigenvectors in V) are not necessarily ordered.

Methods inherited from class org.ojalgo.matrix.decomposition.RawEigenvalue

calculateDeterminant, checkSolvability, computeValuesOnly, decompose, doGeneral, doSymmetric, getD, getDeterminant, getEigenvalues, getEigenvalues, getImaginaryParts, getRealParts, getTrace, getV, isValuesOnly, makeD, reset

Methods inherited from class org.ojalgo.matrix.decomposition.RawDecomposition

checkSymmetry, getColDim, getInternalData, getInternalStore, getRowDim, make, newRawStore, reset, wrap

Methods inherited from class org.ojalgo.matrix.decomposition.AbstractDecomposition

aggregator, applyPivotOrder, applyReverseOrder, collect, computed, copyColumn, copyRow, function, getDimensionalEpsilon, isAspectRatioNormal, isComputed, isSolvable, makeArray, makeDiagonal, makeEye, makeHouseholder, makeIdentity, makeRotation, makeRotation, makeZero, makeZero, scalar, wrap

Methods inherited from class java.lang.Object

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

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

getEigenpair, getEigenpairs, getEigenvectors, reconstruct

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

isComputed

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

toDeterminantProvider

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

checkAndDecompose

Methods inherited from interface org.ojalgo.structure.Structure2D

count, countColumns, countRows, firstInColumn, firstInRow, getColDim, getMaxDim, getMinDim, getRowDim, isEmpty, isFat, isScalar, isSquare, isTall, isVector, limitOfColumn, limitOfRow, size

Field Details

mySymmetric

private transient Boolean mySymmetric

Constructor Details

Dynamic

Dynamic()

Method Details

isHermitian

public boolean isHermitian()

Description copied from interface: Eigenvalue

If [A] is hermitian then [V][D][V]^-1 becomes [Q][D][Q]^H...

isOrdered

public boolean isOrdered()

Description copied from interface: Eigenvalue

The eigenvalues in D (and the eigenvectors in V) are not necessarily ordered. This is a property of the algorithm/implementation, not the data.

Returns:

true if they are ordered

doDecompose

protected boolean doDecompose(double[][] data,
 boolean valuesOnly)

Specified by:

doDecompose in class RawEigenvalue