public class Matrix
extends java.lang.Object
Constructor and Description |
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Matrix() |
Modifier and Type | Method and Description |
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static double[] |
solve(double[][] a,
double[] b)
Solves a system of equations using Gaussian Elimination.
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private static void |
swapRows(double[][] m,
int i,
int j) |
private static void |
swapRows(double[] m,
int i,
int j) |
private static void swapRows(double[][] m, int i, int j)
private static void swapRows(double[] m, int i, int j)
public static double[] solve(double[][] a, double[] b)
a
- an nxn matrix in row/column order )modified by this method)b
- a vector of length njava.lang.IllegalArgumentException
- if the matrix is the wrong size