characteristic function
短语[计] 特征函数 [化] 特性函数; 特征函数; 本征函数
词形变化
characteristic functions
复数
characteristic functions
释义与例句
n.
-
1.
A function which is equal to 1 for all points in its domain which belong to a given set, and is equal to 0 for all points in the domain which do not belong to that given set.
数学 -
2.
A complex function completely defining the probability distribution of a real-valued random variable
数学