A method for a description of a family of membership functions corresponding to the specified number of binechetkomu . Technology application of this technique in detail illustrated by a simple example of finding a family of membership functions of triangular fuzzy number, one of the parameters of the membership functions which are also triangular fuzzy number. The method of calculating the expected value of membership possible values befuzzy numbers with two-level uncertainty.
fuzzy math, be fuzzy numbers, membership function, expected value, an analytical description, a two-level uncertainty
"Analytycheskoe opysanye funktsyi prynadlezhnosty bynechetkykh chysel" [Analytical description of the be fuzzy numbers functions],
Information Processing Systems,