pt.lsts.neptus.vtk.utils

Class CalcUtils

java.lang.Object

pt.lsts.neptus.vtk.utils.CalcUtils

public class CalcUtils
extends java.lang.Object

Author:

hfq

Constructor Summary

Constructors

Constructor and Description
CalcUtils()

Method Summary

Modifier and Type	Method and Description
static double	distanceBetween2Points(double[] p1, double[] p2) Calc distance between 2 points in space
static float	distanceBetween2Points(float[] p1, float[] p2) Calc distance between 2 points in space
static double	stddev(double sum, double sqSum, int numberValues)

Methods inherited from class java.lang.Object

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

Constructor Detail

CalcUtils

public CalcUtils()

Method Detail

distanceBetween2Points

public static float distanceBetween2Points(float[] p1,
                                           float[] p2)

Calc distance between 2 points in space

Parameters:

p1 -

p2 -

Returns:

distanceBetween2Points

public static double distanceBetween2Points(double[] p1,
                                            double[] p2)

Calc distance between 2 points in space

Parameters:

p1 -

p2 -

Returns:

stddev

public static double stddev(double sum,
                            double sqSum,
                            int numberValues)

Parameters:

sum - - sum of values

sqSum - - sum of the square values

numberValues -

Returns: