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 RawEigenvalue

RawEigenvalue.Dynamic, RawEigenvalue.General, RawEigenvalue.Symmetric

Nested classes/interfaces inherited from interface Eigenvalue

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

Nested classes/interfaces inherited from interface MatrixDecomposition

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

Nested classes/interfaces inherited from interface Provider2D

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

Nested classes/interfaces inherited from interface Structure1D

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

Nested classes/interfaces inherited from interface Structure2D

Structure2D.IntRowColumn, Structure2D.Logical<S,B>, Structure2D.LongRowColumn, Structure2D.ReducibleTo1D<R>, 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 Eigenvalue

C128, DESCENDING_NORM, H256, Q128, R064, R128

Fields inherited from interface 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 RawEigenvalue

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

Methods inherited from class RawDecomposition

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

Methods inherited from class 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 Object

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

Methods inherited from interface Eigenvalue

getEigenpair, getEigenpairs, getEigenvectors, reconstruct

Methods inherited from interface MatrixDecomposition

isComputed

Methods inherited from interface MatrixDecomposition.Determinant

toDeterminantProvider

Methods inherited from interface MatrixDecomposition.Hermitian

checkAndDecompose

Methods inherited from interface 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