Vector Class Reference

Hilfsklasse fuer SVM Implementierung Stellt Vector und Rechenmethoden fuer Vectoren zur Verfuegung. More...

Public Member Functions
	Vector (double x, double y)
double	getX ()
double	getY ()
Vector	multiply (double a)
String	toString ()

Static Public Member Functions
static Vector	subtract (Vector a, Vector b)
static Vector	add (Vector a, Vector b)
static Vector	getOrthogonal (Vector toInvert)
static double[]	linearcombination (Vector vector1, Vector vector2, Vector destination)
	Berechne Linearkombination von vektorA und vectorB zu vectorC a * vectorA + b * vectorB = vectorC. More...

Private Attributes
double	x
double	y

Detailed Description

Hilfsklasse fuer SVM Implementierung Stellt Vector und Rechenmethoden fuer Vectoren zur Verfuegung.

Constructor & Destructor Documentation

Vector	(	double	x,
		double	y
	)

References Vector.x, and Vector.y.

Referenced by Vector.add(), Vector.getOrthogonal(), Vector.multiply(), and Vector.subtract().

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Member Function Documentation

static Vector add ( Vector  a, Vector  b  )

static

References Vector.getX(), Vector.getY(), and Vector.Vector().

Referenced by SVM.computeSeparator().

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static Vector getOrthogonal ( Vector  toInvert )

static

References Vector.getX(), Vector.getY(), and Vector.Vector().

Referenced by SVM.computeSeparator().

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double getX

(

)

References Vector.x.

Referenced by Vector.add(), Vector.getOrthogonal(), Vector.linearcombination(), Vector.subtract(), and Vector.toString().

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double getY

(

)

References Vector.y.

Referenced by Vector.add(), Vector.getOrthogonal(), Vector.linearcombination(), Vector.subtract(), and Vector.toString().

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static double [] linearcombination ( Vector  vector1, Vector  vector2, Vector  destination  )

static

Berechne Linearkombination von vektorA und vectorB zu vectorC a * vectorA + b * vectorB = vectorC.

Mit Mathe-Magie ergibt sich:

        x3
y3 -  ------  *  y2
        x2

a = ------------------— x1 y1 - ---— * y2 x2

und

 x3 - a  * x1

b = ---------------— x2

returns double{a, b}

References Vector.getX(), and Vector.getY().

Referenced by SVM.classify(), and SVM.computeSeparator().

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Vector multiply

(

double

a

)

References Vector.Vector().

Referenced by SVM.computeSeparator().

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static Vector subtract ( Vector  a, Vector  b  )

static

References Vector.getX(), Vector.getY(), and Vector.Vector().

Referenced by SVM.classify(), and SVM.computeSeparator().

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String toString

(

)

References Vector.getX(), and Vector.getY().

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Member Data Documentation

double x

private

Referenced by Vector.getX(), and Vector.Vector().

double y

private

Referenced by Vector.getY(), and Vector.Vector().

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The documentation for this class was generated from the following file:

• leImRo/src/leImRo/Vector.java