RandomCirclePointGenerator (Commons Math 3.2 Test API)

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org.apache.commons.math3.optimization.general
Class RandomCirclePointGenerator

java.lang.Object
  org.apache.commons.math3.optimization.general.RandomCirclePointGenerator

public class RandomCirclePointGenerator
extends Object
extends Object

Factory for generating a cloud of points that approximate a circle.

Constructor Summary
`RandomCirclePointGenerator(double x, double y, double radius, double xSigma, double ySigma, long seed)`

Method Summary
`Vector2D[]`	`generate(int n)` Point generator.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

RandomCirclePointGenerator

public RandomCirclePointGenerator(double x,
                                  double y,
                                  double radius,
                                  double xSigma,
                                  double ySigma,
                                  long seed)

Parameters:: x - Abscissa of the circle center.; y - Ordinate of the circle center.; radius - Radius of the circle.; xSigma - Error on the x-coordinate of the circumference points.; ySigma - Error on the y-coordinate of the circumference points.; seed - RNG seed.

Method Detail

generate

public Vector2D[] generate(int n)

Point generator.

Parameters:: n - Number of points to create.
Returns:: the cloud of n points.