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F_HS_CgNonLS Class Reference

#include <F_HS_CgNonLS.hpp>

Inheritance diagram for F_HS_CgNonLS:

[legend]Collaboration diagram for F_HS_CgNonLS:

[legend]List of all members.

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Detailed Description

NonLinear Hestenes-Stiefel Conjugate Gradient.

Author:

Bernard De Cuyper

Version:

1.20

Date:

02/11/2004

Remarks:

Tornado1.1 Iterative Linear Solver

 
Purpose:        Nonlinear Hestenes-Stiefel Conjugate Gradient

Papers: "Course Notes for MS4327 Optimisation", J. Kinsella, course March 30, 2004,
                University of ?.

                "An Introduction to the Conjugate Gradient Method Without the Agonizing Pain",
                J. R. Shewchuk, Tutorial August 4, 1994, School of Computer Science, 
                Carnegie Mellon University.

                "A Nonlinear Conjugate Gradient Method with a Strong Global Convergence Property",
                Y. H. Dai and Y. Yuan, Report 1999, State Key Laboratory of Scientific and Engineering
                Computing, Institute of Computational Mathematics and Scientific/Engineering Computing, 
                Chinese Academic of Sciences, Beijing, China.

                

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

Public Methods
	F_HS_CgNonLS (int maxIterations, double epsilon=1.0e-4)
virtual	~F_HS_CgNonLS ()
virtual FloatVector *	solve (AbsFObjectiveFn *fn, FloatVector *x=0)
Protected Methods
virtual FloatVector *	singleSolve (AbsFObjectiveFn *fn, FloatVector *x=0)
Private Attributes
double	alpha
double	beta
FloatVector *	r
FloatVector *	d
FloatVector *	y
bool	precondFlag
FloatVector *	s
double	delta0
double	deltaNew
double	deltaOld

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

• F_HS_CgNonLS.hpp
• F_HS_CgNonLS.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.