anfis (version 0.99.1)

MembershipFunction-class: MembershipFunction S4 class

Description

Represent a generic virtual S4 MembershipFunction class, for fuzzy further redefinition. The actual subclases available are GaussianMF, NormalizedGaussianMF and BellMF.

Arguments

Slots

parameters: named numeric vector with parameters of Membership Function.
nParameters: integer with the number of parameters for validity check.
name: character The description of the membership function.
expression: expression object just to display purposes.

Functions

MembershipFunction S4 class includes the following functions:

show/print: generic output of the object.
"[", "[<-": getter and setter of the parameters values.
evaluateMF: return membership value at x.
derivateMF: return the derivate membership at x.

See Also

BellMF-class, GaussianMF-class or NormalizedGaussianMF-class

Other Membership Functions: BellMF, BellMF-class; GaussianMF, GaussianMF-class; NormalizedGaussianMF, NormalizedGaussianMF-class; [,MembershipFunction-method, [<-,MembershipFunction-method, extract-methods, extract-methods; derivateMF, derivateMF, derivateMF, derivateMF, derivateMF, derivateMF,BellMF-method, derivateMF,GaussianMF-method, derivateMF,MembershipFunction-method, derivateMF,NormalizedGaussianMF-method, derivateMF-methods; evaluateMF, evaluateMF, evaluateMF, evaluateMF, evaluateMF, evaluateMF,BellMF-method, evaluateMF,GaussianMF-method, evaluateMF,MembershipFunction-method, evaluateMF,NormalizedGaussianMF-method, evaluateMF-methods; print,MembershipFunction-method; show,MembershipFunction-method