区间概率随机变量及其数字特征

Interval Probability Random Variable and Its Numerical Characters

基于模糊数源思想 ,用Fuzzy概率运算方法建立有限源区间概率空间 ,给出了区间概率随机变量 (向量 )及其分布函数、分布列、期望区间、方差区间等的定义 ,并研究了其中的一些特定运算规律。

In this paper,based on the idea of fuzzy number origin,an interval probability space of the finite origin is established by the operation of fuzzy probability.Definitions of interval probability random variable (vecter) and it,s distribution function,distribution sequence,math expectation,variance and so on are given,and some special operation rules on them are studied.