public class LUPDecomposition
extends java.lang.Object
Constructor and Description |
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LUPDecomposition(double[][] components)
Constructor method
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Modifier and Type | Method and Description |
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double |
determinant()
Gets the determinant.
|
double[][] |
inverseMatrixComponents()
Calculates the inverse matrix components.
|
double[] |
solve(double[] c) |
static void |
symmetrizeComponents(double[][] components)
Make sure the supplied matrix components are those of
a symmetric matrix
|
java.lang.String |
toString()
Returns a String that represents the value of this object.
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public LUPDecomposition(double[][] components) throws java.lang.IllegalArgumentException
components
- double[][]DhbMatrixAlgebra.DhbIllegalDimension
- the supplied matrix is not squarejava.lang.IllegalArgumentException
public double determinant()
public double[][] inverseMatrixComponents()
public static void symmetrizeComponents(double[][] components)
components
- doublepublic double[] solve(double[] c)
c
- double[]public java.lang.String toString()
toString
in class java.lang.Object