In recent years, fuzzy systems have been proved to be universalfunction approximators, which means they can realize any nonlinear continuous control laws and dynamic models.
近年来，各类模糊系统已被证明是万能函数逼近器，它们能实现任意的非线性连续控制规律和动态模型。
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Many loop invariants can be expressed in the form of the fixed point of a predicate universalfunction while weakest precondition is least fixed point and explained in the view of category theory.
DB2 Universal Database (DB2 UDB) user-defined functions (UDFs) allow you to extend the built-in functions of DB2 by adding your own function definitions.
DB 2 Universal Database (DB 2 UDB)用户定义函数(user - defined functions, UDF)允许您添加自己的函数定义，从而扩展db2的内置函数。