What Is Fuzzy Logic?

2 Tutorial
6 To add custom membership functions for output1, select it in the
Membership Function Editor, and repeat steps 4 and 5.
Specifying Custom Inference Functions
You can replace the built-in AND, OR, implication, aggregation, and
defuzzification inference methods with custom functions. After you create
the custom inference function, save it as an M-file in your current working
directory. To learn how to build fuzzy systems using custom inference
functions, see the “How to Build Fuzzy Inference Systems Using Custom
Functions in the GUI” on page 2-58 section.
You must follow a few guidelines when creating custom inference functions.
The guidelines for creating and specifying the functions for building fuzzy
inference systems are described in the following sections.
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