Introduction - If you have any usage issues, please Google them yourself
Fuzzy sets theory and fuzzy logic provide the means for constructing fuzzy systems.
Fuzzy sets were introduced by Professor L.A. Zadeh berekley university in 1965
(Zadeh, 1965). Fuzzy logic provides a simple way to arrive at a defi nite conclusion
based upon vague, ambiguous, imprecise, noisy, or missing input information.