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FRosenbrockFn Class Reference

#include <FRosenBrockFn.hpp>

Inheritance diagram for FRosenbrockFn:

[legend]Collaboration diagram for FRosenbrockFn:

[legend]List of all members.

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Detailed Description

Rosenbrock Test Function.

Author:

Bernard De Cuyper

Version:

1.20

Date:

6/11/2004

Remarks:

Tornado1.1 Objective Function for NonLinear Solver

 
Purpose:        Rosenbrock Nonlinear Test Function:
                
                f(x1,x2)= 100.0(x2-x1^2)^2 + (x1-1)^2

                Start Point:    (-1.2, 1.0)
                Solution:               (1.0, 1.0)

Papers: "Matrix Computation: Ch12. Non-Linear Equations", p340, Alan Jenning, J.J. McKeown,
                second edition, Wiley & Sons, 1992.
                

@ Copyrights: Bernard De Cuyper 2004, Eggs & Pictures. MIT/Open BSD copyright model.

Public Methods
virtual	~FRosenbrockFn ()
virtual double	f (FloatVector *x)=0
virtual FloatVector *	firstDeriv (FloatVector *x, FloatVector *dest=0)=0
virtual AFSymMatrix *	hessianDiag (FloatVector *x, AFSymMatrix *dest=0)=0
virtual AFSymMatrix *	hessian (FloatVector *x, AFSymMatrix *dest=0)=0
virtual FloatVector *	startPoint ()
virtual FloatVector *	solutionPoint ()

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The documentation for this class was generated from the following files:

• FRosenBrockFn.hpp
• FRosenBrockFn.cpp

Restoreinpaint sourceforge project `C++/Java Image Processing, Restoration, Inpainting Project'.

Bernard De Cuyper: Open Project Leader: Concept, design and development. Bernard De Cuyper & Eddy Fraiha 2002, 2003. Bernard De Cuyper 2004. Open and free, for friendly usage only. Modifications on Belgium ground of this piece of artistic work, by governement institutions or companies, must be notified to Bernard De Cuyper.