Package org.ojalgo.matrix.decomposition
Class TridiagonalDecomposition<N extends Comparable<N>>
java.lang.Object
org.ojalgo.matrix.decomposition.AbstractDecomposition<N>
org.ojalgo.matrix.decomposition.GenericDecomposition<N>
org.ojalgo.matrix.decomposition.InPlaceDecomposition<N>
org.ojalgo.matrix.decomposition.TridiagonalDecomposition<N>
- All Implemented Interfaces:
MatrixDecomposition<N>
,Tridiagonal<N>
,Structure1D
,Structure2D
- Direct Known Subclasses:
DeferredTridiagonal
,SimultaneousTridiagonal
abstract class TridiagonalDecomposition<N extends Comparable<N>>
extends InPlaceDecomposition<N>
implements Tridiagonal<N>
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Nested Class Summary
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.Values<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> Nested classes/interfaces inherited from interface org.ojalgo.matrix.decomposition.Tridiagonal
Tridiagonal.Factory<N extends Comparable<N>>
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Field Summary
FieldsFields inherited from interface org.ojalgo.matrix.decomposition.MatrixDecomposition
TYPICAL
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Constructor Summary
ConstructorsModifierConstructorDescriptionprotected
TridiagonalDecomposition
(PhysicalStore.Factory<N, ? extends DecompositionStore<N>> factory) -
Method Summary
Modifier and TypeMethodDescriptionfinal MatrixStore
<N> getD()
protected final DecompositionStore
<N> final MatrixStore
<N> getQ()
(package private) abstract MatrixStore
<N> makeD()
(package private) abstract DecompositionStore
<N> makeQ()
void
reset()
Delete computed results, and resets attributes to default valuesprotected abstract void
supplyDiagonalTo
(double[] d, double[] e) Methods inherited from class org.ojalgo.matrix.decomposition.InPlaceDecomposition
getColDim, getInPlace, getInverse, getInverse, getRowDim, setInPlace
Methods inherited from class org.ojalgo.matrix.decomposition.GenericDecomposition
aggregator, allocate, collect, copy, function, makeArray, makeDiagonal, makeEye, makeHouseholder, makeIdentity, makeRotation, makeRotation, makeZero, makeZero, scalar, wrap
Methods inherited from class org.ojalgo.matrix.decomposition.AbstractDecomposition
checkSolvability, computed, countColumns, countRows, getDimensionalEpsilon, isAspectRatioNormal, isComputed, isSolvable
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.MatrixDecomposition
decompose, isComputed
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
Methods inherited from interface org.ojalgo.matrix.decomposition.Tridiagonal
reconstruct
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Field Details
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myD
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myQ
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Constructor Details
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TridiagonalDecomposition
protected TridiagonalDecomposition(PhysicalStore.Factory<N, ? extends DecompositionStore<N>> factory)
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Method Details
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getD
- Specified by:
getD
in interfaceTridiagonal<N extends Comparable<N>>
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getQ
- Specified by:
getQ
in interfaceTridiagonal<N extends Comparable<N>>
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reset
public void reset()Description copied from interface:MatrixDecomposition
Delete computed results, and resets attributes to default values- Specified by:
reset
in interfaceMatrixDecomposition<N extends Comparable<N>>
- Overrides:
reset
in classAbstractDecomposition<N extends Comparable<N>>
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getDecompositionQ
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supplyDiagonalTo
protected abstract void supplyDiagonalTo(double[] d, double[] e) -
makeD
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makeQ
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