摘要
概率论与数理统计课程具有实验科学的特色,其问题求解是很重要的和很繁琐的,传统的方法经常需要用查询表格的方式解决.介绍和解析了MATLAB统计工具箱的应用方法,探讨了使用统计分析库的具体方法.介绍常用概率分布的概率密度函数、概率分布函数的分布曲线绘制、基于概率分布的概率运算.探讨了如何利用MATLAB开展计算机辅助教学,利用MATLAB实现统计推断,包括极大似然估计、区间估计和假设检验.开启了数据分析函数在概率论与数理统计教学中应用方法,展望了概率论与数理统计教学改革发展前景.
The course of probability and mathematical statistic has the properties of experimental sci- ence and its problem solutions are important and very complicated.Traditional approaches need involving enquiry form pattern.Application steps of MATLAB statistics toolbox are introduced and analyzed.The de- tailed application methods of statistics analysis demos are discussed.The curve plotting and probability cal- culations of common probability density functions and probability distribution functions are addressed. Computer aided instruction issues with MATLAB are explored.Statistics inference with MATLAB inclu- ding maximum likelihood estimation, interval estimation and hypothesis test are realized. Methods of data analysis in probability and mathematical statistic are unsealed.Prospects for development of reform in edu- cation of probability and mathematical statistic are forecasted.
出处
《曲阜师范大学学报（自然科学版）》
CAS
2015年第3期23-27,共5页
Journal of Qufu Normal University(Natural Science)
关键词
MATLAB
统计分析
概率分布
计算机辅助教学
MATLAB
statistic analysis
probability distribution function
computer aided instruction
