集合的特征函数的英文

• characteristic function of a set

• 集合    gather; assemble; muster; ca ...
• 的    4次方是 The fourth power of 2 i ...
• 特征    characteristic; trait; featu ...
• 函数    function
• 集的特征函数    characteristic function of a set
• 二项分布律的特征函数    characteristic function of the binomial law; characteristicfunctionofthebinomiallaw
• 点特征函数    point characteristic function
• 拟特征函数    quasi-characteristic function
• 特征函数    charakteristische funktion characteristic function; eigen function; eigenfunctions; fundamental function; proper function
• 测验特征函数    test characteristic function
• 连接特征函数    joint characteristic function
• 奇异特征函数    singular eigenfunction
• 实证特征函数    empirical characteristic function
• 项目特征函数    item characteristic function
• 样本特征函数    sample characteristic function
• 运算特征函数    operating characteristic function
• 正交特征函数    orthogonal characteristic function
• 【数学】特征函数，常义函数。    proper function
• 哈密尔顿特征函数    iconal
• 双事件特征函数    two-event characteristic function
• 特征函数的重零点    repeated zeroes of a characteristic function
• 特征函数展开式    eigenfunction expansion
• 希耳伯特特征函数    hilbert characteristic function; hilbertcharacteristicfunction
• 正规化特征函数    normalized eigenfunction
• 特征函数根的极大值    maximum characteristic root

• Rs theory was proposed by pawlak in 1982 . the focus of rs theory is on the ambiguity caused by limited discernibility of objects in domain of discourse . fuzzy set theory was proposed by zadeh in 1965 and hinges on the notion of a membership function on the domain of discourse , assigning to each object a grade of belongingness in order to represent an imprecise concept . the combination of fuzzy sets and rough sets are a new study and is very value in fact
  粗糙集理论是波兰数学家z . pawlak于1982年提出来的两种处理不确定和不精确数据的理论,是通过等价关系来研究对象之间的不可分辨关系;模糊集理论是美国控制论专家zadeh于1965年提出的一种处理非精确的现象的数学工具,是利用集合的特征函数来处理边界的不可定义性,在模糊集合中并没有应用对象之间不可分辨性的概念。