public class CoordUtils
extends java.lang.Object
Constructor and Description |
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CoordUtils() |
Modifier and Type | Method and Description |
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static double |
dist(double[] a,
double[] b)
Given two N-element vectors representing positions, return the
distance between them.
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static double |
dist(double[] a,
double[] b,
int n)
Given two N-element vectors representing positions, return the
distance between them.
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static double |
Pam3dRangeCalc(Coordinate3d a,
Coordinate3d b)
Given two Coordinate3d objects, return the distance between them.
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static double |
sumSquared(double[] x)
Find the sum of squares of a vector.
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public static double Pam3dRangeCalc(Coordinate3d a, Coordinate3d b)
public static double dist(double[] a, double[] b)
public static double dist(double[] a, double[] b, int n)
see See also CoordUtils.norm().
author Dave Mellinger
public static double sumSquared(double[] x)
see See also CoordUtils.dist().
author Dave Mellinger