%0 Journal Article
%T Fisher''s Information Matrix of an Unstructured<br>无结构多元 t -模型的Fisher信息阵
%A Bai Peng
%A <br>白鹏
%J 数学物理学报(A辑)
%D 2008
%I 
%X The Fisher's information matrix of a sample in an unstructured multivariate t -model is calculated in this paper. Also, the inverse, the determinant and the trace of this matrix are obtained.
%K Multivariate
%K t-modelzz
%K Fisher
%K Inversezz
%K Determinantzz
%K Trace
%K zz<br>多元t-模型
%K Fisher信息阵
%K 逆
%K 行列式
%K 迹.
%K 无结构
%K 模型
%K Fisher
%K 信息阵
%K Multivariate
%K 行列式
%K 矩阵的逆
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=4DB553CDB5F521D8C921082E5C95EC80&aid=4F14FC6D61D173D68E18A4D550BDCDAE&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=CA4FD0336C81A37A&sid=59906B3B2830C2C5&eid=01FF8B71E1770D73&journal_id=1003-3998&journal_name=数学物理学报(A辑)&referenced_num=0&reference_num=8