defuzz()
Fuzzy Logic
defuzz() is a MATLAB®-compatible fuzzy logic function for defuzzify a membership-function output to a crisp value. methods: 'centroid', 'bisector', 'mom', 'som', 'lom'. Run it online in your browser with SimLab — free, no install, no license required.
Defuzzify a membership-function output to a crisp value. Methods: 'centroid', 'bisector', 'mom', 'som', 'lom'.
Syntax
y = defuzz(x, mf, method)
Examples — run defuzz() in your browser
x = 0:0.1:10; defuzz(x, evalmf(x, [2 5 8], 'trimf'), 'centroid')▶ Run
See Also
Frequently Asked Questions about defuzz()
Is the defuzz() function free to use in SimLab?
Yes. SimLab is 100% free — no signup, no license, and no usage limits. You can run defuzz() and 510+ other MATLAB®-compatible functions directly in your browser at simulations4all.com/simlab.
Do I need to install MATLAB to use defuzz()?
No. SimLab runs entirely in your web browser with zero installation. The defuzz() function works without any MATLAB® license or software download.
What does defuzz() do?
Defuzzify a membership-function output to a crisp value. Methods: 'centroid', 'bisector', 'mom', 'som', 'lom'. It is a MATLAB®-compatible fuzzy logic function available in SimLab with the same calling syntax as MATLAB® — typically: y = defuzz(x, mf, method).
Can I run defuzz() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls defuzz(), and run it. Execution happens locally in your browser — no data leaves your machine.
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