Catalano.Fuzzy

Class CentroidDefuzzifier

java.lang.Object

Catalano.Fuzzy.CentroidDefuzzifier

All Implemented Interfaces:

IDefuzzifier

public class CentroidDefuzzifier
extends java.lang.Object
implements IDefuzzifier

This class implements the centroid defuzzification method.

Constructor Summary

Constructors

Constructor and Description
CentroidDefuzzifier(int intervals) Initializes a new instance of the CentroidDefuzifier class.

Method Summary

Modifier and Type	Method and Description
float	Defuzzify(FuzzyOutput fuzzyOutput, INorm normOperator) Defuzzification method to obtain the numerical representation of a fuzzy output.

Methods inherited from class java.lang.Object

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

Constructor Detail

CentroidDefuzzifier

public CentroidDefuzzifier(int intervals)

Initializes a new instance of the CentroidDefuzifier class.

Parameters:

intervals - Number of segments that the speech universe will be splited to perform the numerical approximation of the center of area.

Method Detail

Defuzzify

public float Defuzzify(FuzzyOutput fuzzyOutput,
                       INorm normOperator)

Description copied from interface: IDefuzzifier

Defuzzification method to obtain the numerical representation of a fuzzy output.

Specified by:

Defuzzify in interface IDefuzzifier

Parameters:

fuzzyOutput - A containing the output of several rules of a Fuzzy Inference System.

normOperator - A operator to be used when constraining the label to the firing strength.

Returns:

The numerical representation of the fuzzy output.