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Functions in Fuzzy Logic Toolbox

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  • Fuzzy Inference System Modeling

    fuzzy Open FIS Editor
    mfedit Open Membership Function Editor
    ruleedit Open Rule Editor
    ruleview Open Rule Viewer
    surfview Open Surface Viewer
    newfis Create new Fuzzy Inference System
    readfis Load Fuzzy Inference System from file
    genfis1 Generate Fuzzy Inference System structure from data using grid partition
    evalfis Perform fuzzy inference calculations
    showfis Display annotated Fuzzy Inference System
    writefis Save Fuzzy Inference System to file
    plotfis Plot Fuzzy Inference System
    addvar Add variable to Fuzzy Inference System
    gaussmf Gaussian curve membership function
    gbellmf Generalized bell-shaped membership function
    trimf Triangular-shaped membership function
    addmf Add membership function to Fuzzy Inference System
    addrule Add rule to Fuzzy Inference System
    gensurf Generate Fuzzy Inference System output surface
    getfis Get fuzzy system properties
    setfis Set fuzzy system properties
    rmvar Remove variables from Fuzzy Inference System
    fuzarith Perform fuzzy arithmetic
    probor Probabilistic OR
    dsigmf Difference between two sigmoidal functions membership function
    gauss2mf Gaussian combination membership function
    pimf Π-shaped membership function
    psigmf Product of two sigmoidal membership functions
    sigmf Sigmoidal membership function
    smf S-shaped membership function
    trapmf Trapezoidal-shaped membership function
    zmf Z-shaped membership function
    rmmf Remove membership function from Fuzzy Inference System
    plotmf Plot all membership functions for given variable
    evalmf Generic membership function evaluation
    mf2mf Translate parameters between membership functions
    defuzz Defuzzify membership function
    showrule Display Fuzzy Inference System rules
    parsrule Parse fuzzy rules

    Adaptive Neuro-Fuzzy Modeling

    anfisedit Open Anfis Editor
    mfedit Open Membership Function Editor
    ruleedit Open Rule Editor
    ruleview Open Rule Viewer
    surfview Open Surface Viewer
    anfis Training routine for Sugeno-type Fuzzy Inference System (MEX only)
    genfis1 Generate Fuzzy Inference System structure from data using grid partition
    genfis2 Generate Fuzzy Inference System structure from data using subtractive clustering
    genfis3 Generate Fuzzy Inference System structure from data using FCM clustering
    mam2sug Transform Mamdani Fuzzy Inference System into Sugeno Fuzzy Inference System
    newfis Create new Fuzzy Inference System
    readfis Load Fuzzy Inference System from file
    evalfis Perform fuzzy inference calculations
    showfis Display annotated Fuzzy Inference System
    writefis Save Fuzzy Inference System to file
    plotfis Plot Fuzzy Inference System
    addvar Add variable to Fuzzy Inference System
    gaussmf Gaussian curve membership function
    gbellmf Generalized bell-shaped membership function
    trimf Triangular-shaped membership function
    addmf Add membership function to Fuzzy Inference System
    addrule Add rule to Fuzzy Inference System
    gensurf Generate Fuzzy Inference System output surface
    getfis Get fuzzy system properties
    setfis Set fuzzy system properties
    rmvar Remove variables from Fuzzy Inference System
    dsigmf Difference between two sigmoidal functions membership function
    gauss2mf Gaussian combination membership function
    pimf Π-shaped membership function
    psigmf Product of two sigmoidal membership functions
    sigmf Sigmoidal membership function
    smf S-shaped membership function
    trapmf Trapezoidal-shaped membership function
    zmf Z-shaped membership function
    rmmf Remove membership function from Fuzzy Inference System
    plotmf Plot all membership functions for given variable
    evalmf Generic membership function evaluation
    mf2mf Translate parameters between membership functions
    defuzz Defuzzify membership function
    showrule Display Fuzzy Inference System rules
    parsrule Parse fuzzy rules

    Data Clustering

    fcm Fuzzy C-means clustering
    subclust Find cluster centers with subtractive clustering
    genfis2 Generate Fuzzy Inference System structure from data using subtractive clustering
    genfis3 Generate Fuzzy Inference System structure from data using FCM clustering
    findcluster Open Clustering tool
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