com.interpss.core.sparse.solver.csj

Class CSJWeightedLeastSquareDoubleSolver

java.lang.Object

com.interpss.core.sparse.solver.BaseSparseEqnSolver

com.interpss.core.sparse.solver.csj.BaseCSJSparseEqnSolver

com.interpss.core.sparse.solver.csj.BaseCSJEqnDoubleSolver

com.interpss.core.sparse.solver.csj.CSJLeastSquareDoubleSolver

com.interpss.core.sparse.solver.csj.CSJWeightedLeastSquareDoubleSolver

All Implemented Interfaces:

ICSJSparseEqnSolver, ISparseEqnSolver

public class CSJWeightedLeastSquareDoubleSolver
extends CSJLeastSquareDoubleSolver

Field Summary

Fields inherited from class com.interpss.core.sparse.solver.csj.CSJLeastSquareDoubleSolver

numericTable, order, symbolTable, weightedLS

Fields inherited from class com.interpss.core.sparse.solver.csj.BaseCSJEqnDoubleSolver

aMatrix, eqn

Fields inherited from class com.interpss.core.sparse.solver.csj.BaseCSJSparseEqnSolver

CSJ_Order, CSJ_Tol

Fields inherited from class com.interpss.core.sparse.solver.BaseSparseEqnSolver

factored

Constructor Summary

Constructors

Constructor and Description
CSJWeightedLeastSquareDoubleSolver(ISparseEqnDouble eqn, int order)

Method Summary

Modifier and Type	Method and Description
double[]	solveEqn(double[] b) Solve the [A]X = B problem, assume that [A] is factorized

Methods inherited from class com.interpss.core.sparse.solver.csj.CSJLeastSquareDoubleSolver

factorization, solveEqn

Methods inherited from class com.interpss.core.sparse.solver.csj.BaseCSJEqnDoubleSolver

buildAMatrix

Methods inherited from class com.interpss.core.sparse.solver.csj.BaseCSJSparseEqnSolver

solveEqn

Methods inherited from class com.interpss.core.sparse.solver.BaseSparseEqnSolver

factorization, setMatrixDirty

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.interpss.core.sparse.solver.ISparseEqnSolver

factorization, setMatrixDirty

Constructor Detail

CSJWeightedLeastSquareDoubleSolver

public CSJWeightedLeastSquareDoubleSolver(ISparseEqnDouble eqn,
                                          int order)

Method Detail

solveEqn

public double[] solveEqn(double[] b)
                  throws IpssNumericException

Description copied from class: CSJLeastSquareDoubleSolver

Solve the [A]X = B problem, assume that [A] is factorized

Specified by:

solveEqn in interface ISparseEqnSolver

Overrides:

solveEqn in class CSJLeastSquareDoubleSolver

Parameters:

b - the b vector

Throws:

IpssNumericException