error in matlab(evalfis)

Elham ahamadi

Elham ahamadi

@elham-ahamadi-xVtpWM • Oct 21, 2024
Hi, I have this error in evalfis.
??? Error using ==> evalfismex
Illegal parameters in fisGaussianMF() --> sigma = 0

Error in ==> evalfis at 84
[output,IRR,ORR,ARR] = evalfismex(input, fis, numofpoints);
can anybody tell what is the meaning of this error and how can i solve it?
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  • Moein Shahbazi

    Moein Shahbazi

    @moein-shahbazi-dsBwEJ • Apr 10, 2014

    Hi.
    for solve your problem you must check your data.
    this error cause gaussian mf with sima=0 parameter.
    for more information please contact with me <snipped>
    0
  • ensiyeh

    ensiyeh

    @ensiyeh-Eq6KdW • Apr 4, 2018

    Hi I have this problem and my mfsare not gaussian they are trimf how can I fix it?
    0