org.ddogleg.optimization.funcs

Class EvalFuncHelicalValley

java.lang.Object

org.ddogleg.optimization.funcs.EvalFuncHelicalValley

All Implemented Interfaces:

EvalFuncLeastSquares

public class EvalFuncHelicalValley
extends java.lang.Object
implements EvalFuncLeastSquares

[1] J. More, B. Garbow, K. Hillstrom, "Testing Unconstrained Optimization Software" 1981 ACM Transactions on Mathematical Software, Vol 7, No. 1, Match 1981, pages 17-41

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	EvalFuncHelicalValley.Deriv
static class	EvalFuncHelicalValley.Func

Constructor Summary

Constructors

Constructor and Description
EvalFuncHelicalValley()

Method Summary

Modifier and Type	Method and Description
FunctionNtoM	getFunction()
double[]	getInitial()
FunctionNtoMxN	getJacobian()
double[]	getOptimal()

Methods inherited from class java.lang.Object

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

Constructor Detail

EvalFuncHelicalValley

public EvalFuncHelicalValley()

Method Detail

getFunction

public FunctionNtoM getFunction()

Specified by:

getFunction in interface EvalFuncLeastSquares

getJacobian

public FunctionNtoMxN getJacobian()

Specified by:

getJacobian in interface EvalFuncLeastSquares

getInitial

public double[] getInitial()

Specified by:

getInitial in interface EvalFuncLeastSquares

getOptimal

public double[] getOptimal()

Specified by:

getOptimal in interface EvalFuncLeastSquares