Package org.hipparchus.samples

Class LowDiscrepancyGeneratorComparison

java.lang.Object

org.hipparchus.samples.LowDiscrepancyGeneratorComparison

public class LowDiscrepancyGeneratorComparison
extends Object

Plots 2D samples drawn from various pseudo / quasi-random generators.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LowDiscrepancyGeneratorComparison.Display	Main frame for displaying low discrepancy points.
static class	LowDiscrepancyGeneratorComparison.Plot	Plotting component.

Constructor Summary

Constructors

Constructor	Description
LowDiscrepancyGeneratorComparison()	Empty constructor.

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)	Program entry point.
static List<Vector2D>	makeCircle(int samples, RandomVectorGenerator generator)	Generate points within a circle.
static List<Vector2D>	makeRandom(int samples, RandomVectorGenerator generator)	Generate points.
static List<Vector2D>	normalize(List<Vector2D> input)	Normalize points.

Methods inherited from class java.lang.Object

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

Constructor Details

LowDiscrepancyGeneratorComparison

public LowDiscrepancyGeneratorComparison()

Empty constructor.

This constructor is not strictly necessary, but it prevents spurious javadoc warnings with JDK 18 and later.

Since:

3.0

Method Details

makeCircle

public static List<Vector2D> makeCircle(int samples,
 RandomVectorGenerator generator)

Generate points within a circle.

Parameters:

samples - number of points

generator - random generator to generate points

Returns:

generated points

makeRandom

public static List<Vector2D> makeRandom(int samples,
 RandomVectorGenerator generator)

Generate points.

Parameters:

samples - number of points

generator - random generator to generate points

Returns:

generated points

normalize

public static List<Vector2D> normalize(List<Vector2D> input)

Normalize points.

Parameters:

input - input points

Returns:

normalized points in the [-1, 1 ] range

main

public static void main(String[] args)

Program entry point.

Parameters:

args - program arguments (unused here)