Package org.la4j.linear

Class LeastNormSolver

java.lang.Object

org.la4j.linear.AbstractSolver

org.la4j.linear.LeastNormSolver

All Implemented Interfaces:

Serializable, LinearSystemSolver

public class LeastNormSolver
extends AbstractSolver
implements LinearSystemSolver

This class provides solution of "fat" linear system with least euclidean norm. See details

here.

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.la4j.linear.AbstractSolver

a, equations, unknowns

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	LeastNormSolver(Matrix a)

Method Summary

Modifier and Type	Method	Description
boolean	applicableTo(Matrix matrix)	Checks whether this solver applicable to given matrix or not.
Vector	solve(Vector b)	Solves the system A*x = b.

Methods inherited from class org.la4j.linear.AbstractSolver

ensureRHSIsCorrect, equations, fail, self, unknowns

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.la4j.linear.LinearSystemSolver

equations, self, unknowns

Constructor Details

LeastNormSolver

protected LeastNormSolver(Matrix a)

Method Details

solve

public Vector solve(Vector b)

Description copied from interface: LinearSystemSolver

Solves the system A*x = b.

Specified by:

solve in interface LinearSystemSolver

Parameters:

b -

Returns:

applicableTo

public boolean applicableTo(Matrix matrix)

Description copied from interface: LinearSystemSolver

Checks whether this solver applicable to given matrix or not.

Specified by:

applicableTo in interface LinearSystemSolver

Parameters:

matrix -