characteristic adj. 有特性的;表示…特性的,…特有的。 Japan's characteristic art 日本特有的艺术。 n. 特性,特征,性能,特色。 be characteristic of …所独有的特征,有…的特色。 characteristic of logarithm 对数的首数。 adv. -cally
This paper researches the numeric approximation characteristic of series-parallel fuzzy system and points out that the number of fuzzy rules should not exceed the number of the samples . in addition, the influence of approximation error and system initial error on the performance of the series-parallel fuzzy system is also investigated 本文研究了串并联方式模糊系统的数字逼近特性,得出结论:当模糊规则数等于样本数时,已经可以实现精确插值,因此模糊规则条数不能超过样本数目,否则将冗余,并可能引起振荡,削弱模糊系统的泛化能力。