org.ejml.alg.dense.linsol

Class LinearSolverUnrolled

java.lang.Object

org.ejml.alg.dense.linsol.LinearSolverUnrolled

All Implemented Interfaces:

org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.DenseMatrix64F>

public class LinearSolverUnrolled
extends java.lang.Object
implements org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.DenseMatrix64F>

Solver which uses an unrolled inverse to compute the inverse. This can only invert matrices and not solve. This is faster than LU inverse but only supports small matrices..

Constructor Summary

Constructors

Constructor and Description
LinearSolverUnrolled()

Method Summary

Modifier and Type	Method and Description
<D extends org.ejml.interfaces.decomposition.DecompositionInterface> D	getDecomposition()
void	invert(org.ejml.data.DenseMatrix64F A_inv)
boolean	modifiesA()
boolean	modifiesB()
double	quality()
boolean	setA(org.ejml.data.DenseMatrix64F A)
void	solve(org.ejml.data.DenseMatrix64F B, org.ejml.data.DenseMatrix64F X)

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearSolverUnrolled

public LinearSolverUnrolled()

Method Detail

setA

public boolean setA(org.ejml.data.DenseMatrix64F A)

Specified by:

setA in interface org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.DenseMatrix64F>

quality

public double quality()

Specified by:

quality in interface org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.DenseMatrix64F>

solve

public void solve(org.ejml.data.DenseMatrix64F B,
                  org.ejml.data.DenseMatrix64F X)

Specified by:

solve in interface org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.DenseMatrix64F>

invert

public void invert(org.ejml.data.DenseMatrix64F A_inv)

Specified by:

invert in interface org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.DenseMatrix64F>

modifiesA

public boolean modifiesA()

Specified by:

modifiesA in interface org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.DenseMatrix64F>

modifiesB

public boolean modifiesB()

Specified by:

modifiesB in interface org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.DenseMatrix64F>

getDecomposition

public <D extends org.ejml.interfaces.decomposition.DecompositionInterface> D getDecomposition()

Specified by:

getDecomposition in interface org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.DenseMatrix64F>