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Class phaser.algorithm.util.Matrix 

java.lang.Object
   |
   +----phaser.algorithm.util.Matrix
public class Matrix
extends Object

Constructor Index

o Matrix(double[][], int, int)
o Matrix(int, int)
o Matrix(Matrix)

Method Index

o addTo(Matrix)
o det()
o dump()
o eigenValue(double[], double, double)
o element(int, int)
o extendColBy(double[])
o getColDim()
o getRowDim()
o multiplyAddCol(int, int, double)
o multiplyAddRow(int, int, double)
o multiplyBy(double)
o multiplyBy(double[])
o multiplyBy(Matrix)
o multiplyCol(int, double)
o multiplyRow(int, double)
o print(PrintWriter)
o setElement(int, int, double)
o swapCols(int, int)
o swapRows(int, int)
o transpose()

Constructors

o Matrix 
 public Matrix(double b[][],
               int rd,
               int cd) throws Exception
o Matrix 
 public Matrix(int n,
               int m) throws Exception
o Matrix 
 public Matrix(Matrix A)

Methods

o element 
 public double element(int i,
                       int j) throws Exception
o setElement 
 public void setElement(int i,
                        int j,
                        double c) throws Exception
o getRowDim 
 public int getRowDim()
o getColDim 
 public int getColDim()
o swapRows 
 public void swapRows(int i,
                      int j) throws Exception
o swapCols 
 public void swapCols(int i,
                      int j) throws Exception
o multiplyRow 
 public void multiplyRow(int i,
                         double c) throws Exception
o multiplyCol 
 public void multiplyCol(int i,
                         double c) throws Exception
o multiplyAddRow 
 public void multiplyAddRow(int i,
                            int j,
                            double c) throws Exception
o multiplyAddCol 
 public void multiplyAddCol(int i,
                            int j,
                            double c) throws Exception
o transpose 
 public void transpose() throws Exception
o extendColBy 
 public Matrix extendColBy(double v[]) throws Exception
o det 
 public double det() throws Exception
o eigenValue 
 public double eigenValue(double x[],
                          double tol,
                          double maxItr) throws Exception
o multiplyBy 
 public Matrix multiplyBy(Matrix B) throws Exception
o multiplyBy 
 public double[] multiplyBy(double x[]) throws Exception
o multiplyBy 
 public Matrix multiplyBy(double c) throws Exception
o addTo 
 public Matrix addTo(Matrix B) throws Exception
o print 
 public void print(PrintWriter W) throws Exception
o dump 
 public void dump() throws Exception

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