org.jscience.measure.random
Class RandomUtils

java.lang.Object
  org.jscience.measure.random.RandomUtils

public final class RandomUtils
extends java.lang.Object

This is a useful collection of random related methods.

Method Summary

static ComplexDiagonalMatrix	randomComplexDiagonalMatrix(int size) Creates a random generated diagonal matrix.
static ComplexSquareMatrix	randomComplexSquareMatrix(int size) Creates a random generated square matrix.
static ComplexTridiagonalMatrix	randomComplexTridiagonalMatrix(int size) Creates a random generated tridiagonal matrix.
static AbstractComplexVector	randomComplexVector(int size) Creates a random generated vector.
static DoubleDiagonalMatrix	randomDiagonalMatrix(int size) Creates a random generated diagonal matrix.
static DoubleSquareMatrix	randomSquareMatrix(int size) Creates a random generated square matrix.
static DoubleTridiagonalMatrix	randomTridiagonalMatrix(int size) Creates a random generated tridiagonal matrix.
static AbstractDoubleVector	randomVector(int size) Creates a random generated vector.

Methods inherited from class java.lang.Object

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

Method Detail

randomVector

public static AbstractDoubleVector randomVector(int size)

Creates a random generated vector.

Parameters:

size - DOCUMENT ME!

Returns:

DOCUMENT ME!

randomComplexVector

public static AbstractComplexVector randomComplexVector(int size)

Creates a random generated vector.

Parameters:

size - DOCUMENT ME!

Returns:

DOCUMENT ME!

randomSquareMatrix

public static DoubleSquareMatrix randomSquareMatrix(int size)

Creates a random generated square matrix.

Parameters:

size - DOCUMENT ME!

Returns:

DOCUMENT ME!

randomTridiagonalMatrix

public static DoubleTridiagonalMatrix randomTridiagonalMatrix(int size)

Creates a random generated tridiagonal matrix.

Parameters:

size - DOCUMENT ME!

Returns:

DOCUMENT ME!

randomDiagonalMatrix

public static DoubleDiagonalMatrix randomDiagonalMatrix(int size)

Creates a random generated diagonal matrix.

Parameters:

size - DOCUMENT ME!

Returns:

DOCUMENT ME!

randomComplexSquareMatrix

public static ComplexSquareMatrix randomComplexSquareMatrix(int size)

Creates a random generated square matrix.

Parameters:

size - DOCUMENT ME!

Returns:

DOCUMENT ME!

randomComplexTridiagonalMatrix

public static ComplexTridiagonalMatrix randomComplexTridiagonalMatrix(int size)

Creates a random generated tridiagonal matrix.

Parameters:

size - DOCUMENT ME!

Returns:

DOCUMENT ME!

randomComplexDiagonalMatrix

public static ComplexDiagonalMatrix randomComplexDiagonalMatrix(int size)

Creates a random generated diagonal matrix.

Parameters:

size - DOCUMENT ME!

Returns:

DOCUMENT ME!