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biouml.plugins.simulation.ae
Class NewtonSolver

public class NewtonSolver

Created by IntelliJ IDEA. User: sanya Date: Dec 3, 2004 Time: 3:24:24 AM To change this template use File | Settings | File Templates.

Method Summary
`static double`	`calculateHalfNorm(double [] x, AeModel m)`
`static double[][]`	`jacobian(double [] x, double [] function, AeModel model)`
`static double`	`lineSearch(double [] xOld, double fOld, double [] gradient, double [] direction, double maxStep, double [] x, AeModel model, Boolean check)`
`static void`	`luBackSubstitution(double [][] luDecomposition, int [] rowPermutation, double [] rightHandSide)`
`static int []`	`luDecomposition(double[][] matrix)`
`static boolean`	`solve(double [] initialGuess, AeModel model)`
`static void`	`solveLinearEquationsSet(double [][] a, double [] rightHandSide)`

Method Detail

calculateHalfNorm

public static double calculateHalfNorm(double [] x, AeModel m)

jacobian

public static double[][] jacobian(double [] x, double [] function, AeModel model)
                            throws java.lang.Exception

lineSearch

public static double lineSearch(double [] xOld, double fOld, double [] gradient, double [] direction, double maxStep, double [] x, AeModel model, Boolean check)
                          throws java.lang.Exception

luBackSubstitution

public static void luBackSubstitution(double [][] luDecomposition, int [] rowPermutation, double [] rightHandSide)
                                throws java.lang.Exception

luDecomposition

public static int [] luDecomposition(double[][] matrix)
                               throws java.lang.Exception

solve

public static boolean solve(double [] initialGuess, AeModel model)
                      throws java.lang.Exception

solveLinearEquationsSet

public static void solveLinearEquationsSet(double [][] a, double [] rightHandSide)
                                     throws java.lang.Exception