com.imsl.test.example.math

Class GenMinResEx7

java.lang.Object

com.imsl.test.example.math.GenMinResEx7

All Implemented Interfaces:

GenMinRes.Function

public class GenMinResEx7
extends Object
implements GenMinRes.Function

Solves a small linear system with logging.

A solution to a small linear system is found. The coefficient matrix is stored as a full matrix and no preconditioning is used. Typically, preconditioning is required to achieve convergence in a reasonable number of iterations. Logging is enabled so that intermediate output and a summary report are generated.

See Also:

Code, Output

Constructor Summary

Constructors

Constructor and Description
GenMinResEx7()

Method Summary

Modifier and Type	Method and Description
void	amultp(double[] p, double[] z) Obtains the multiplication of the matrix a and the input p.
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

GenMinResEx7

public GenMinResEx7()

Method Detail

amultp

public void amultp(double[] p,
                   double[] z)

Obtains the multiplication of the matrix a and the input p. The result is returned in z.

Specified by:

amultp in interface GenMinRes.Function

Parameters:

p - a double array with p.length=a[0].length

z - a double array

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception