Interface Eigenvalue.Factory<N extends Comparable<N>>

All Superinterfaces:

MatrixDecomposition.Factory<Eigenvalue<N>>

Enclosing interface:

Eigenvalue<N extends Comparable<N>>

public static interface Eigenvalue.Factory<N extends Comparable<N>>
extends MatrixDecomposition.Factory<Eigenvalue<N>>

Method Summary

Modifier and Type	Method	Description
default Eigenvalue<N>	make(boolean hermitian)
default Eigenvalue<N>	make(int dimension, boolean hermitian)
default Eigenvalue<N>	make(Structure2D typical)	Will create a new decomposition instance suitable for matrices of the specified size.
Eigenvalue<N>	make(Structure2D typical, boolean hermitian)
default Eigenvalue.Generalised<N>	makeGeneralised(Structure2D typical)	Deprecated. v56 Use makeGeneralised(Structure2D, Eigenvalue.Generalisation) instead, then it's more clear what you're actually doing.
Eigenvalue.Generalised<N>	makeGeneralised(Structure2D typical, Eigenvalue.Generalisation type)	"Generalised" does NOT refer to general (as in not symmetric/hermitian) matrices, but to generalised eigenvalue problems.
default Eigenvalue.Spectral<N>	makeSpectral(int typical)

Methods inherited from interface MatrixDecomposition.Factory

decompose, make, make

Method Details

make

default Eigenvalue<N> make(boolean hermitian)

make

default Eigenvalue<N> make(int dimension,
 boolean hermitian)

make

default Eigenvalue<N> make(Structure2D typical)

Description copied from interface: MatrixDecomposition.Factory

Will create a new decomposition instance suitable for matrices of the specified size.

To calculate the decomposition you then need to call the MatrixDecomposition.Factory.decompose(Access2D.Collectable) method.

Specified by:

make in interface MatrixDecomposition.Factory<N extends Comparable<N>>

Parameters:

typical - A 2D structure of roughly the expected size with which this decomposition will be used.

Returns:

A "decomposer" ready to decompose matrices.

make

Eigenvalue<N> make(Structure2D typical,
 boolean hermitian)

makeGeneralised

@Deprecated
default Eigenvalue.Generalised<N> makeGeneralised(Structure2D typical)

Deprecated.

v56 Use makeGeneralised(Structure2D, Eigenvalue.Generalisation) instead, then it's more clear what you're actually doing.

Generalised: [A][V] = [B][V][D]

See Also:

• makeGeneralised(Structure2D, Eigenvalue.Generalisation)

makeGeneralised

Eigenvalue.Generalised<N> makeGeneralised(Structure2D typical,
 Eigenvalue.Generalisation type)

"Generalised" does NOT refer to general (as in not symmetric/hermitian) matrices, but to generalised eigenvalue problems.

• http://www.cmth.ph.ic.ac.uk/people/a.mackinnon/Lectures/compphys/node72.html
• https://www.netlib.org/lapack/lug/node54.html

makeSpectral

default Eigenvalue.Spectral<N> makeSpectral(int typical)