Open Rule Editor
Use the Rule Editor to view or modify the rules of your fuzzy system. To define rules, you must specify the input and output variables of your FIS and their corresponding membership functions.
The Fuzzy Logic Designer app consists of several interactive interfaces for creating a fuzzy inference system (FIS), including the Rule Editor. For more information on interactively creating fuzzy systems, see Build Fuzzy Systems Using Fuzzy Logic Designer.
Load or create a fuzzy inference system object. For this example, load the fuzzy system from a file.
fis = readfis('tipper');
Open the Rule Editor for this fuzzy system.
fis— Fuzzy inference system
Fuzzy inference system, specified as either a
sugfis object in the MATLAB® workspace.
fileName— File name
File name specified as a string or character vector with or without the
.fis extension. This file must be in the current working directory
or on the MATLAB path.
Warns starting in R2019b
Support for representing fuzzy inference systems as structures will be removed in a future
instead. There are differences between these representations that require updates to your
code. These differences include:
Object property names that differ from the corresponding structure fields.
Objects store text data as strings rather than as character vectors.
Also, all Fuzzy Logic
Toolbox™ functions that accepted or returned fuzzy inference systems as structures now
accept and return either
To convert existing fuzzy inference system structures to objects, use the