com.numericalmethod.suanshu.matrix.doubles.operation

Class Householder.Context

java.lang.Object

com.numericalmethod.suanshu.matrix.doubles.operation.Householder.Context

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

Householder

public static class Householder.Context
extends java.lang.Object
implements java.io.Serializable

This is the context information about a Householder transformation. It tells

1. v, the defining vector which is perpendicular to the Householder hyperplane;
2. λ, the norm of v with the sign chosen to be the opposite of the first coordinate of v

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
Vector	generator the defining vector which is perpendicular to the Householder hyperplane
double	lambda the norm of v with the sign chosen to be the opposite of the first coordinate of v

Method Summary

Modifier and Type	Method and Description
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

generator

public final Vector generator

the defining vector which is perpendicular to the Householder hyperplane

lambda

public final double lambda

the norm of v with the sign chosen to be the opposite of the first coordinate of v

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object