org.lcsim.math.distribution

Class RandLandau

java.lang.Object

org.lcsim.math.distribution.RandLandau

public class RandLandau
extends Object

Author:

ngraf

Field Summary

Fields

Modifier and Type	Field and Description
private double	_mean
private Random	_ran
private double	_sigma
(package private) static double[]	f
(package private) static float[]	inverseLandau
(package private) static int	TABLE_END
(package private) static float	TABLE_INTERVAL
(package private) static float	TABLE_MULTIPLIER

Constructor Summary

Constructors

Constructor and Description
RandLandau() Creates a new instance of RandLandau
RandLandau(double mean, double sigma)

Method Summary

Methods

Modifier and Type	Method and Description
double	nextLandau()
double	shoot()
private double	transform(double r)

Methods inherited from class java.lang.Object

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

Field Detail

_ran

private Random _ran

_sigma

private double _sigma

_mean

private double _mean

TABLE_INTERVAL

static final float TABLE_INTERVAL

See Also:

Constant Field Values

TABLE_END

static final int TABLE_END

See Also:

Constant Field Values

TABLE_MULTIPLIER

static final float TABLE_MULTIPLIER

See Also:

Constant Field Values

inverseLandau

static final float[] inverseLandau

f

static final double[] f

Constructor Detail

RandLandau

public RandLandau()

Creates a new instance of RandLandau

RandLandau

public RandLandau(double mean,
          double sigma)

Method Detail

shoot

public double shoot()

transform

private double transform(double r)

nextLandau

public double nextLandau()