Main Page   Class Hierarchy   Alphabetical List   Compound List   File List   Compound Members   Related Pages  

F_SSOR_BiCgStab_LS Class Reference

#include <F_SSOR_BiCgStab_LS.hpp>

Inheritance diagram for F_SSOR_BiCgStab_LS:

Inheritance graph
[legend]
Collaboration diagram for F_SSOR_BiCgStab_LS:

Collaboration graph
[legend]
List of all members.

Detailed Description

SSOR BiCGStab.

Author:
Bernard De Cuyper
Version:
1.15
Date:
02/05/2004
Remarks:
Tornado1 Iterative SSOR Linear Solver
Todo:
omega tracking
 
Purpose:        Bicgstab with Symmetric SOR preconditioning of a nonsymmetric 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.

Paper:  SSOR preconditioning:
                ---------------------
                "SSOR Preconditioning of Improved Actions.", N. Eicker & all,
                Research Center Julich, Report 1997, Germany

                "An approximation to the SSOR preconditioner.", W.D. Turner, J.E. Flaherty,
                January 1998.

                

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


Public Methods

 F_SSOR_BiCgStab_LS (int maxIterations, double epsilon)
 F_SSOR_BiCgStab_LS (int maxIterations, double anOmega, double epsilon)
virtual ~F_SSOR_BiCgStab_LS ()
virtual FloatVectorsolve (AFloatMatrix *m, FloatVector *b, FloatVector *dest)

Protected Methods

virtual AFProductSeqSMatrixfactorize (AFSymMatrix *A)
virtual FloatVectorsingleSolve (AFloatMatrix *A, FloatVector *b, FloatVector *x=0)

Private Attributes

bool fixedOmega
double omega
AFProductSeqSMatrixC
double alpha
double beta
double gamma
double rho
FloatVectorr
FloatVectorp
FloatVectorap
FloatVectorrbar0
FloatVectors
FloatVectort
FloatVectorph
FloatVectorz


The documentation for this class was generated from the following files:
SourceForge.net Logo
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.
bern_bdc@hotmail.com