(To be removed) Open Rule Viewer
ruleview will be removed in a future release. For more information,
see To be removed.
Use the Rule Viewer to view the inference process for your fuzzy system. You can adjust the input values and view the corresponding output of each fuzzy rule, the aggregated output fuzzy set, and the defuzzified output value. To view the inference process, you must specify the input and output variables of your FIS, their corresponding membership functions, and the fuzzy rules for your system.
The Fuzzy Logic Designer app consists of several interactive interfaces for creating a fuzzy inference system (FIS), including the Rule Viewer. For more information on interactively creating fuzzy systems, see Build Fuzzy Systems Using Fuzzy Logic Designer.
Open Rule Viewer
Load or create a fuzzy inference system object. For this example, load the fuzzy system from a file.
fis = readfis('tipper');
Open the Rule Viewer for this fuzzy system.
fis — Fuzzy inference system
mamfis object |
Fuzzy inference system, specified as either a
sugfis object in the MATLAB® workspace.
fileName — File name
string | character vector
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.
Version HistoryIntroduced before R2006a
R2022b: To be removed
ruleview will be removed in a future release.
To interactively view the rules for a fuzzy inference system, open the Fuzzy Logic
Designer app using the
fuzzyLogicDesigner(fis) command. Then, on
the Design tab, in the Simulation section, click
R2019b: Support for fuzzy inference system structures will be removed
Support for representing fuzzy inference systems as structures will be removed in a future
sugfis objects with
this function instead. To convert existing fuzzy inference system structures to objects, use
This change was announced in R2018b. Using fuzzy inference system structures with this function issues a warning starting in R2019b.