摘要
鉴于文献[1]中有关利用Matlab实现假设检验方法的不合理性,通过编程修正了这方面的错误,同时给出了在两个正态总体方差未知不等的情形下均值差假设检验的改进方法,弥补了Matlab在假设检验方面的不足,并附上应用实例,验证了程序的可行性。
Given in literature[1],the use of Matlab hypothesis testing method was not reasona-ble.By programming language,the mistake was corrected.and Matlab improvement method of hy-pothesis testing with mean was presented in the case that the variances of two normal population were unknown and unequal,so that it made up for the shortage of Matlab software in hypothesis testing.At last,the feasibility of these programmings were verified well with some examples.
出处
《普洱学院学报》
2013年第6期31-34,共4页
Journal of Pu'er University
