uwcse.location.core
Class LocationMath

java.lang.Object
  |
  +--uwcse.location.core.LocationMath

public class LocationMath

extends Object

This class contains static mathematical routines for manipulating location and geometric information.

Version:

$Revision: 1.2 $

Author:

Jeffrey Hightower

Method Summary
static double	bivariateGaussian(double x, double y, double mean_x, double mean_y, double sd_x, double sd_y, double rho)           Compute the bivariate Gaussian distribution function value.
static double	gaussian(double x, double mean, double sd)           Compute the Gaussian distribution function value.

 

Methods inherited from class java.lang.Object

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

 

Method Detail

gaussian

public static double gaussian(double x,
                              double mean,
                              double sd)

Compute the Gaussian distribution function value.

See Also:

bivariateGaussian(double,double,double,double,double,double,double)

bivariateGaussian

public static double bivariateGaussian(double x,
                                       double y,
                                       double mean_x,
                                       double mean_y,
                                       double sd_x,
                                       double sd_y,
                                       double rho)

Compute the bivariate Gaussian distribution function value.

Parameters:

rho - The correlation coefficient [-1...1].

See Also:

gaussian(double,double,double)