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Getting Started with Fuzzy Logic Toolbox


Fuzzy vs. Nonfuzzy Logic

To illustrate the value of fuzzy logic, examine both linear and fuzzy approaches to a basic tipping problem.

About Fuzzy Logic

What Is Fuzzy Logic?

Fuzzy logic uses linguistic variables, defined as fuzzy sets, to approximate human reasoning.

Foundations of Fuzzy Logic

A fuzzy logic system is a collection fuzzy if-then rules that perform logical operations on fuzzy sets.

Fuzzy Inference Process

Fuzzy inference maps an input space to an output space using a series of fuzzy if-then rules.

Types of Fuzzy Inference Systems

You can implement either Mamdani or Sugeno fuzzy inference systems using Fuzzy Logic Toolbox™ software.


(ANFIS) A technique for automatically tuning Sugeno-type inference systems based on training data.

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