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Fuzzy Logic Toolbox Functions - By Category

Alphabetical List By Category

Fuzzy Inference System Modeling

mamfisMamdani fuzzy inference system
sugfisSugeno fuzzy inference system
genfisGenerate fuzzy inference system object from data
genfisOptionsOption set for genfis command
fisvarFuzzy variable
addInputAdd input variable to fuzzy inference system
addOutputAdd output variable to fuzzy inference system
removeInputRemove input variable from fuzzy inference system
removeOutputRemove output variable from fuzzy inference system
convertToSugenoTransform Mamdani fuzzy inference system into Sugeno fuzzy inference system
convertToStructConvert fuzzy inference system object into a structure
convertfisConvert previous versions of fuzzy inference data in current format
mfeditOpen Membership Function Editor
addMFAdd membership function to fuzzy variable
removeMFRemove membership function from fuzzy variable
fismfFuzzy membership function
ruleeditOpen Rule Editor
ruleviewOpen Rule Viewer
addRuleAdd rule to fuzzy inference system
showruleDisplay fuzzy inference system rules
fisruleFuzzy rule
updateUpdate fuzzy rule using fuzzy inference system
evalfisEvaluate fuzzy inference system
evalfisOptionsOption set for evalfis function
plotfisDisplay fuzzy inference system
plotmfPlot membership functions for input or output variable
surfviewOpen Surface Viewer
gensurfGenerate fuzzy inference system output surface
gensurfOptionsOption set for gensurf command
readfisLoad fuzzy inference system from file
writeFISSave fuzzy inference system to file
evalmfEvaluate fuzzy membership function
gaussmfGaussian curve membership function
gbellmfGeneralized bell-shaped membership function
trimfTriangular-shaped membership function
dsigmfDifference between two sigmoidal membership functions
gauss2mfGaussian combination membership function
pimfΠ-shaped membership function
psigmfProduct of two sigmoidal membership functions
sigmfSigmoidal membership function
smfS-shaped membership function
trapmfTrapezoidal-shaped membership function
zmfZ-shaped membership function
defuzzDefuzzify membership function
proborProbabilistic OR
fuzarithPerform fuzzy arithmetic

Adaptive Neuro-Fuzzy Modeling

sugfisSugeno fuzzy inference system
genfisGenerate fuzzy inference system object from data
genfisOptionsOption set for genfis command
convertToSugenoTransform Mamdani fuzzy inference system into Sugeno fuzzy inference system
anfisTune Sugeno-type fuzzy inference system using training data
anfisOptionsOption set for anfis command
evalfisEvaluate fuzzy inference system
evalfisOptionsOption set for evalfis function
gensurfGenerate fuzzy inference system output surface
gensurfOptionsOption set for gensurf command
surfviewOpen Surface Viewer
plotfisDisplay fuzzy inference system
readfisLoad fuzzy inference system from file
writeFISSave fuzzy inference system to file

Data Clustering

fcmFuzzy c-means clustering
subclustFind cluster centers using subtractive clustering
findclusterOpen Clustering tool

Deployment

evalfisEvaluate fuzzy inference system
evalfisOptionsOption set for evalfis function
getFISCodeGenerationDataCreate homogeneous fuzzy inference system structure