What Is Fuzzy Logic?

Building Systems with Fuzzy Logic Toolbox Software
Building Systems with Fuzzy Logic Toolbox Software
In this section...
“Another Tipping Problem” on page 2-31
“Getting Started” on page 2-34
“The FIS Editor” on page 2-35
“The Membership Function Editor” on page 2-39
“The Rule Editor” on page 2-49
“The Rule Viewer” on page 2-53
“The Surface Viewer” on page 2-55
“Importing and Exporting from the GUI Tools” on page 2-57
Another Tipping Problem
Now, you are going to work through a similar tipping example, only we’ll
be building it using Fuzzy Logic Toolbox graphical user interface (GUI)
tools. Although it is possible to use the toolbox by working strictly from the
command line, in general it is much easier to build a system graphically.
There are five primary GUI tools for building, editing, and observing fuzzy
inference systems in the toolbox:
• Fuzzy Inference System (FIS) Editor
• Membership Function Editor
• Rule Editor
• Rule Viewer
• Surface Viewer
These GUIs are dynamically linked, in that changes you make to the FIS
using one of them, can affect what you see on any of the other open GUIs. You
can have any or all of them open for any given system.
In addition to these five primary GUIs, the toolbox includes the graphical
ANFIS Editor GUI, which is used for building and analyzing Sugeno-type
2-31