Package jline.lib.butools.dph

Class CheckMGRepresentation

java.lang.Object

jline.lib.butools.dph.CheckMGRepresentation

public final class CheckMGRepresentation
extends Object

Method Summary

Modifier and Type	Method	Description
static boolean	checkMGRepresentation(double[] alpha, Matrix A)
static boolean	checkMGRepresentation(double[] alpha, Matrix A, double prec)
static boolean	checkMGRepresentation(Matrix alpha, Matrix A)
static boolean	checkMGRepresentation(Matrix alpha, Matrix A, double prec)	Checks if the given vector and matrix define a valid matrix-geometric representation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

checkMGRepresentation

public static boolean checkMGRepresentation(Matrix alpha,
 Matrix A,
 double prec)

Checks if the given vector and matrix define a valid matrix-geometric representation.

Parameters:

alpha - Initial vector of the matrix-geometric distribution to check

A - Matrix parameter of the matrix-geometric distribution to check

prec - Numerical precision.

Returns:

True if the matrix is a square matrix, the vector and the matrix have the same size, the dominant eigenvalue is positive, less than 1 and real. Note: This procedure does not check the positivity of the density!

checkMGRepresentation

public static boolean checkMGRepresentation(Matrix alpha,
 Matrix A)

checkMGRepresentation

public static boolean checkMGRepresentation(double[] alpha,
 Matrix A,
 double prec)

checkMGRepresentation

public static boolean checkMGRepresentation(double[] alpha,
 Matrix A)