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F_ICholeskyCgLS Class Reference

#include <F_ICholeskyCgLS.hpp>

Inheritance diagram for F_ICholeskyCgLS:

[legend]Collaboration diagram for F_ICholeskyCgLS:

[legend]List of all members.

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Detailed Description

Incomplete Cholesky Conjugate Gradient.

Author:

Bernard De Cuyper

Version:

0.05

Date:

02/05/2004

 
Purpose:        Abstrac of nxn Linear Solver
                        Used to solve a set of linearized differencial equations,....

                        Some restoration are of the style: A * iNew = iOld
                        iNew could be X, and iOld could be b.

                

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

Public Methods
	F_ICholeskyCgLS (int maxIterations, double epsilon=1.0e-4)
virtual	~F_ICholeskyCgLS ()
virtual FloatVector *	solve (AFloatMatrix *m, FloatVector *b, bool factorisation, FloatVector *dest)
Protected Methods
virtual void	factorise (AFloatMatrix *A)
virtual FloatVector *	singleSolve (AFloatMatrix *A, FloatVector *b, FloatVector *x=0)
Private Attributes
double	alpha
double	beta
FloatSMatrix *	L
FloatVector *	y
FloatVector *	r
FloatVector *	p
FloatVector *	ap

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

• F_ICholeskyCgLS.hpp
• F_ICholeskyCgLS.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.