摘要
用差分方程求出了一类随机游动问题的概率和ｎ重贝努里试验的概率．
kind of probability from stochastic movement and another kind of probability from ntimes repeation of generalized Bernoulli experiment are solved by means of difference equation.
出处
《西南民族学院学报（自然科学版）》
1995年第1期109-110,共2页
Journal of Southwest Nationalities College(Natural Science Edition)
关键词
差分方程
随机游动
发生函数
概率论
difference equation,stochastic movement,Bernoulli experiment,occurring function
