Tools to Deal with Fuzzy Numbers
Compute Alpha-Cuts
Compute the Alpha-Interval of a Fuzzy Number
Calculate the Ambiguity of a Fuzzy Number
Approximate the Inverse of a Given Function
Arc-tangent
Arithmetic Operations on Fuzzy Numbers
Get Basic Information on a Fuzzy Number in a String
Converts an Object to a Fuzzy Number
Converts an Object to a Piecewise Linear Fuzzy Number
Converts an Object to a Power Fuzzy Number
Converts an Object to a Trapezoidal Fuzzy Number
Convert a Given Upper/Lower Alpha-Cut Function to an Alpha-Cut Generat...
Convert a Given Side Function to Side Generating Function
Calculate the Core of a Fuzzy Number
EXPERIMENTAL S4 Class Representing a Fuzzy Number with Discontinuo...
Creates a Fuzzy Number with Possibly Discontinuous Side Functions or A...
Calculate the Distance Between Two Fuzzy Numbers
Evaluate the Membership Function
Calculate the Expected Interval of a Fuzzy Number
Calculate the Expected Value of a Fuzzy Number
FuzzyNumber Slot Accessors
Apply a Function on a Fuzzy Number
S4 class Representing a Fuzzy Number
Creates a Fuzzy Number
Tools to Deal with Fuzzy Numbers
Integrate a Function with at Most Finite Number of Discontinuities *EX...
Numerically Integrate Alpha-Cut Bounds
Maximum of fuzzy nubmers
Minimum of fuzzy nubmers
Necessity of exceedance
Necessity of strict exceedance
Necessity of strict undervaluation
Necessity of undervaluation
Piecewise Linear Approximation of a Fuzzy Number
S4 Class Representing a Piecewise Linear Fuzzy Number
Creates a Piecewise Linear Fuzzy Number
Plot a Fuzzy Number
Possibility of exceedance
Possibility of strict exceedance
Possibility of strict undervaluation
Possibility of undervaluation
Integer power of fuzzy number
S4 class Representing a Fuzzy Number with Sides Given by Power Functio...
Creates a Fuzzy Number with Sides Given by Power Functions
Print Basic Information on a Fuzzy Number
Calculate the Support of a Fuzzy Number
Trapezoidal Approximation of a Fuzzy Number
S4 class Representing a Trapezoidal Fuzzy Number
Creates a Trapezoidal Fuzzy Number
Creates a Triangular Fuzzy Number
Calculate the Value of a Fuzzy Number
Calculate the Weighted Expected Value of a Fuzzy Number
Calculate the Width of a Fuzzy Number
S4 classes and methods to deal with fuzzy numbers. They allow for computing any arithmetic operations (e.g., by using the Zadeh extension principle), performing approximation of arbitrary fuzzy numbers by trapezoidal and piecewise linear ones, preparing plots for publications, computing possibility and necessity values for comparisons, etc.
Useful links