Package com.github.jelmerk.knn.util

Class VectorUtils

java.lang.Object

com.github.jelmerk.knn.util.VectorUtils

public final class VectorUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static float	magnitude(float[] vector)	Calculates the magnitude of the vector.
static float[]	normalize(float[] vector)	Turns vector to unit vector.

Methods inherited from class java.lang.Object

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

Method Detail

magnitude

public static float magnitude(float[] vector)

Calculates the magnitude of the vector.

Parameters:

vector - The vector to calculate magnitude for.

Returns:

The magnitude.

normalize

public static float[] normalize(float[] vector)

Turns vector to unit vector.

Parameters:

vector - The vector to normalize.

Returns:

the input vector as a unit vector