com.interpss.core.sparse.solver.csj

Interface ICSJSparseEqnSolver

All Superinterfaces:

ISparseEqnSolver

All Known Implementing Classes:

BaseCSJEqnComplexSolver, BaseCSJEqnDoubleSolver, BaseCSJSparseEqnSolver, CSJLeastSquareDoubleSolver, CSJSqaureMatrixEqnDoubleSolver, CSJSquareMatrixEqnComplexSolver, CSJWeightedLeastSquareDoubleSolver, SparseEqnComplexSolver, SparseEqnDoubleSolver

public interface ICSJSparseEqnSolver
extends ISparseEqnSolver

CSJ Sparse Equation of data type double for solving the [A]X=B problem. [A] could be a non-square matrix. The solution process in general includes 1) factorization; 2) solving the equation. To outside, the index number is from 0 to n-1.

Method Summary

Modifier and Type	Method and Description
edu.emory.mathcs.csparsej.tdcomplex.DZcs_common.DZcsa	solveEqn(edu.emory.mathcs.csparsej.tdcomplex.DZcs_common.DZcsa b) Solve the [A]X = B problem, assume the [A] is LUed

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

factorization, factorization, setMatrixDirty, solveEqn, solveEqn

Method Detail

solveEqn

edu.emory.mathcs.csparsej.tdcomplex.DZcs_common.DZcsa solveEqn(edu.emory.mathcs.csparsej.tdcomplex.DZcs_common.DZcsa b)
                                                        throws IpssNumericException

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

Parameters:

b - the B vector

Returns:

the x vector

Throws:

IpssNumericException