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Function Reference

Click for Alphabetical List Alphabetical List
GUI Tools and PlottingInvoke various graphical editors for fuzzy logic systems
Membership FunctionsMembership functions for fuzzy inference systems
FIS Data StructureCreate and manipulate fuzzy inference systems
Advanced Fuzzy Inference TechniquesGenerate FIS matrices, find clusters, and train a FIS
Simulink EnvironmentFuzzy inference S-function and Fuzzy Logic Toolbox library

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GUI Tools and Plotting

anfiseditOpen ANFIS Editor GUI
findclusterInteractive clustering GUI for fuzzy c-means and subclustering
fuzzyOpen basic Fuzzy Inference System editor
mfeditMembership function editor
plotfisPlot Fuzzy Inference System
plotmfPlot all membership functions for given variable
ruleeditRule editor and parser
ruleviewRule viewer and fuzzy inference diagram
surfviewOpen Output Surface Viewer

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Membership Functions

dsigmfBuilt-in membership function composed of difference between two sigmoidal membership functions
gauss2mfGaussian combination membership function
gaussmfGaussian curve built-in membership function
gbellmfGeneralized bell-shaped built-in membership function
pimfΠ-shaped built-in membership function
psigmfBuilt-in membership function composed of product of two sigmoidally shaped membership functions
sigmfSigmoidally shaped built-in membership function
smfS-shaped built-in membership function
trapmfTrapezoidal-shaped built-in membership function
trimfTriangular-shaped built-in membership function
zmfZ-shaped built-in membership function

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FIS Data Structure

addmfAdd membership function to Fuzzy Inference System
addruleAdd rule to Fuzzy Inference System
addvarAdd variable to Fuzzy Inference System
defuzzDefuzzify membership function
evalfisPerform fuzzy inference calculations
evalmfGeneric membership function evaluation
gensurfGenerate Fuzzy Inference System output surface
getfisFuzzy system properties
mf2mfTranslate parameters between membership functions
newfisCreate new Fuzzy Inference System
parsruleParse fuzzy rules
readfisLoad Fuzzy Inference System from file
rmmfRemove membership function from Fuzzy Inference System
rmvarRemove variables from Fuzzy Inference System
setfisSet fuzzy system properties
showfisDisplay annotated Fuzzy Inference System
showruleDisplay Fuzzy Inference System rules
writefisSave Fuzzy Inference System to file

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Advanced Fuzzy Inference Techniques

anfisTraining routine for Sugeno-type Fuzzy Inference System (MEX only)
fcmFuzzy c-means clustering
genfis1Generate Fuzzy Inference System structure from data using grid partition
genfis2Generate Fuzzy Inference System structure from data using subtractive clustering
genfis3Generate Fuzzy Inference System structure from data using FCM clustering
subclustFind cluster centers with subtractive clustering

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Simulink Environment

fuzblockSimulink fuzzy logic library
sffisFuzzy inference S-function for Simulink software
  

Simulating Fuzzy Inference Systems Using the Fuzzy Inference EngineSimulating Fuzzy Inference Systems Using the Fuzzy Inference Engine Functions — Alphabetical ListFunctions — Alphabetical List

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