安徽工程大学学报
安徽工程大學學報
안휘공정대학학보
JOURNAL OF ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE(NATURAL SCIENCE)
2012年
1期
78-81
,共4页
向量椭球等高分布%球对称%条件分布%特征函数
嚮量橢毬等高分佈%毬對稱%條件分佈%特徵函數
향량타구등고분포%구대칭%조건분포%특정함수
vector elliptical contoured distribution%spheral and symmetrical distribution%conditional distribution%character function
近年来多人研究了模型误差服从椭球等高分布情况下的性质,并得出较好结论.在假定样本服从向量椭球等高分布情况下,进一步完善样本来自正态分布的等价性刻划.
近年來多人研究瞭模型誤差服從橢毬等高分佈情況下的性質,併得齣較好結論.在假定樣本服從嚮量橢毬等高分佈情況下,進一步完善樣本來自正態分佈的等價性刻劃.
근년래다인연구료모형오차복종타구등고분포정황하적성질,병득출교호결론.재가정양본복종향량타구등고분포정황하,진일보완선양본래자정태분포적등개성각화.
Many people have researched model property when the model error is an elliptical contoured distribution,and they have arrived at some favorable conclusions.This paper elaborates more equal descriptions that the samples conform the normal distribution,if some samples conform to the vector elliptical contoured distribution.
