What Is Fuzzy Logic?

Product Overview
Secondly, the toolbox provides a number of interactive tools that let you
access many of the functions through a GUI. Together, the GUI-based tools
provide an environment for fuzzy inference system design, analysis, and
implementation.
The third category of tools is a set of blocks for use with Simulink. These
are specifically designed for high speed fuzzy logic inference in the Simulink
environment.
What makes the toolbox so powerful is the fact that most of human reasoning
and concept formation is linked to the use of fuzzy rules. By providing a
systematic framework for computing with fuzzy rules, the toolbox greatly
amplifies the power of human reasoning. Further amplification results
from the use of MATLAB and graphical user interfaces, areas in which The
MathWorks has unparalleled expertise.
Installation
To install this toolbox on a workstation, large machine, or a PC, see the
installation documentation for that platform.
To determine if Fuzzy Logic Toolbox software is already installed on your
system, check for a subdirectory named fuzzy within the main toolbox
directory or folder.
Using This Guide
If you are new to fuzzy logic, begin with “What Is Fuzzy Logic?” on page
1-5. This introduces the motivation behind fuzzy logic and leads you smoothly
into the tutorial.
If you are an experienced fuzzy logic user, youmaywanttostartatthe
beginning of Chapter 2, “Tutorial” to make sure you are comfortable with
the Fuzzy Logic Toolbox terminology. Ifyoujustwantanoverviewofeach
graphical tool and examples of specific fuzzy system tasks, turn directly
to “Building Systems with Fuzzy Logic Toolbox Software” on page 2-31.
This section does not include information on the adaptive data modeling
application covered by the toolbox function ANFIS. The basic functionality of
this tool can be found in “Training Adaptive Neuro Fuzzy Inference Systems
Using the ANFIS Editor GUI” on page 2-110.
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