CNFNumTriangle -- Fuzzy number (triangle)

SYNOPSIS

#include <CNCL/FNumTriangle.h>

TYPE

CN_FNUMTRIANGLE

BASE CLASSES

CNFSetTriangle

DERIVED CLASSES

None

RELATED CLASSES

None

DESCRIPTION

CNFNumTriangle provides triangle fuzzy set the necessarry mathematical operations and methods for defuzzification.

Constructors:

CNFNumTriangle();

CNFNumTriangle(CNParam *param);

CNFNumTriangle(double m, double a, double b);

CNFNumTriangle(const CNFSetTriangle &n);

Initializes CNFNumTriangle.

In addition to the member functions required by CNCL, CNFNumTriangle provides:

double center_of_gravity(double min, double max)const;

Returns the center of gravity.

double defuzzy();

Returns the defuzzyfied variable.

CNFNumTriangle sqr(CNFNumTriangle);

Squares a CNFNumTriangle set, using the extension principle.

CNFNumTriangle abs(CNFNumTriangle);

Returns the positiv CNFNumTriangle.

CNFNumTriangle &operator =(const CNFNumTriangle &n);

Sets this CNFNumTriangle to n.

CNFNumTriangle operator +(CNFNumTriangle, CNFNumTriangle);

CNFNumTriangle operator -(CNFNumTriangle, CNFNumTriangle);

CNFNumTriangle operator *(CNFNumTriangle, double);

CNFNumTriangle operator *(double, CNFNumTriangle);

Adds/ substracts two CNFNumTriangle sets or multiplies one with a double (extension principle).

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