| 用矩阵求解离散型随机变量的概率问题 |
| |
| 引用本文： | 刘艳丽,李靖荣. 用矩阵求解离散型随机变量的概率问题[J]. 牡丹江教育学院学报, 2006, 0(4): 68-69 |
| |
| 作者姓名： | 刘艳丽 李靖荣 |
| |
| 作者单位： | 唐山学院,河北,唐山,063000 |
| |
| 摘 要： | 离散型随机变量是概率论的主要研究对象,而离散型随机变量的概率分布又是教学的重点和难点,作者从教学实践出发,提出了用矩阵方法解决离散型随机变量的概率分布的新方法。
|
| 关 键 词： | 矩阵 离散型随机变量 概率论 |
| 文章编号： | 1009-2323(2006)04-0068-02 |
| 修稿时间： | 2006-04-28 |
On the Solution of Discrete Type Random Variable Probability with Matrix |
| |
| Liu Yanli,Li Jingrong. On the Solution of Discrete Type Random Variable Probability with Matrix[J]. Journal of Mudanjiang College of Education, 2006, 0(4): 68-69 |
| |
| Authors: | Liu Yanli Li Jingrong |
| |
| Abstract: | Discrete type random variations is the main studying object of probability,and probability distribution of discrete type random variations is the key and difficult point in teaching.From the teaching experience,the writer puts forward the view of solving probability distribution of discrete type random variations by using the methods of matrix. |
| |
| Keywords: | matrix discrete type random variations probability |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
