摘要
介绍了数学实验的背景,MATLAB用于数学实验的优势,并利用参数估计的大样本性质,并通过随机模拟方法求出π的近似值和随机变量的数字特征及分布函数.模拟试验结果表明,由该方法得到的估计值与理论值的误差很小.
We introduce the background of the mathematics experiment, the advantages of MATLAB in it, and calculate the estimator of π the numeral features and distribution function of random variables by using stochastic simulation method based on the large sample character of parameter estimate. The result shows that this error between theoretical arithmetic and estimated value is quite small.
出处
《大学数学》
2010年第1期169-174,共6页
College Mathematics
基金
广西民族大学青年科研基金项目(2007QN23)
关键词
随机模拟
数学实验
数字特征
stochastic simulation
mathematics experiment, numeral features
