一类椭球等高矩阵分布VS的正态性刻划  

The Normal Description of the Elliptically Contoured Matrix Distribution VS

作　　者：徐海燕[1] 

机构地区：[1]金陵科技学院公共基础课部,江苏南京211169

出　　处：《金陵科技学院学报》2010年第3期5-9,共5页Journal of Jinling Institute of Technology

基　　金：江苏省教育厅自然科学基金项目(BK2010128)

摘　　要：定义了一类椭球等高矩阵分布VS,并在假定样本服从椭球等高矩阵分布VS情况下,进一步完善样本来自正态分布的等价性刻划。This paper defines a elliptically contoured matrix distribution VS. It improves more equal descriptions that the samples derive from the normal distribution, if some samples derive from the elliptically matrix contoured distribution VS.

关 键 词：椭球等高矩阵分布 特征函数 正态性刻划 

分 类 号：O211.4[理学—概率论与数理统计]