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R2012a Documentation → Fuzzy Logic Toolbox
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Contents

Index

• Getting Started

Description of Fuzzy Logic

Why Use Fuzzy Logic?

When Not to Use Fuzzy Logic

What Can Fuzzy Logic Toolbox Software Do?

The Basic Tipping Problem

The Nonfuzzy Approach

The Fuzzy Logic Approach

Problem Solution

• User's Guide

• Foundations of Fuzzy Logic

Membership Functions

Logical Operations

• Fuzzy Inference Systems

What Are Fuzzy Inference Systems?

Overview of Fuzzy Inference Process

The Fuzzy Inference Diagram

• Building Systems with Fuzzy Logic Toolbox Software

Fuzzy Logic Toolbox Graphical User Interface Tools

The Basic Tipping Problem

The Membership Function Editor

The Rule Editor

The Rule Viewer

The Surface Viewer

Importing and Exporting from the GUI Tools

• Building Fuzzy Inference Systems Using Custom Functions

How to Build Fuzzy Inference Systems Using Custom Functions in the GUI

Specifying Custom Membership Functions

Specifying Custom Inference Functions

• Working from the Command Line

The Tipping Problem from the Command Line

System Display Functions

Building a System from Scratch

The FIS Structure

• Working in Simulink Environment

An Example: Water Level Control

Building Your Own Fuzzy Simulink Models

• Sugeno-Type Fuzzy Inference

What is Sugeno-Type Fuzzy Inference?

An Example: Two Lines

Comparison of Sugeno and Mamdani Methods

• anfis and the ANFIS Editor GUI

A Modeling Scenario

Model Learning and Inference Through ANFIS

Constraints of anfis

Training Adaptive Neuro Fuzzy Inference Systems Using the ANFIS Editor GUI

ANFIS Editor GUI Example 1: Checking Data Helps Model Validation

ANFIS Editor GUI Example 2: Checking Data Does Not Validate Model

anfis from the Command Line

Example - Saving Training Error Data to the MATLAB Workspace

anfis Arguments and ANFIS Editor GUI

• Fuzzy Clustering

What is Data Clustering

Fuzzy C-Means Clustering

Subtractive Clustering

Data Clustering Using the Clustering GUI Tool

• Simulating Fuzzy Inference Systems Using the Fuzzy Inference Engine

Uses of the Fuzzy Inference Engine

About the Fuzzy Inference Engine

Example - Using the Fuzzy Inference Engine on Windows Platforms

Example - Using the Fuzzy Inference Engine on UNIX Platforms

• Release Notes

Tutorial

User's Guide

Overview

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