org.ojalgo.matrix.decomposition

Interface HermitianDecomposition<N extends java.lang.Number>

All Superinterfaces:

InverterTask<N>, MatrixDecomposition<N>, MatrixTask<N>, SolverTask<N>

All Known Subinterfaces:

Cholesky<N>, Eigenvalue<N>, LDL<N>

All Known Implementing Classes:

CholeskyDecomposition, EigenvalueDecomposition, RawCholesky, RawEigenvalue, RawEigenvalue.General, RawEigenvalue.Nonsymmetric, RawEigenvalue.Symmetric

public interface HermitianDecomposition<N extends java.lang.Number>
extends MatrixDecomposition<N>

Only for Hermitian matrices

Author:

apete

Nested Class Summary

Nested classes/interfaces inherited from interface org.ojalgo.matrix.task.InverterTask

InverterTask.Factory<N extends java.lang.Number>

Nested classes/interfaces inherited from interface org.ojalgo.matrix.task.SolverTask

SolverTask.Factory<N extends java.lang.Number>

Field Summary

Fields inherited from interface org.ojalgo.matrix.task.InverterTask

BIG, COMPLEX, PRIMITIVE

Fields inherited from interface org.ojalgo.matrix.task.SolverTask

BIG, COMPLEX, PRIMITIVE

Method Summary

Modifier and Type	Method and Description
default boolean	checkAndCompute(Access2D<?> matrix) Will check if then the input matrix is hermitian and if it is then compute the decomposition.

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

compute, equals, equals, getInverse, getInverse, isComputed, isFullSize, isSolvable, reconstruct, reset, solve, solve

Methods inherited from interface org.ojalgo.matrix.task.InverterTask

invert, invert, preallocate

Methods inherited from interface org.ojalgo.matrix.task.SolverTask

preallocate, solve, solve

Method Detail

checkAndCompute

default boolean checkAndCompute(Access2D<?> matrix)

Will check if then the input matrix is hermitian and if it is then compute the decomposition.

Parameters:

matrix - A matrix to decompose

Returns:

true if the hermitian check passed and computation suceeded; false if not