國立臺灣大學農藝學系Liu, Jen-PeiJen-PeiLiu2006-09-282018-07-112006-09-282018-07-112006http://ntur.lib.ntu.edu.tw//handle/246246/2006092815540154Definitions of vectors and matrices Symmetric matrices, diagonal matrices, identity matrix Addition, subtraction, multiplication, inverse Eigenvalues and eigenvectors Mean vectors and covariance matrixapplication/ppt495104 bytesapplication/vnd.ms-powerpointzh-TWlearning objecthttp://ntur.lib.ntu.edu.tw/bitstream/246246/2006092815540154/1/multivariate-02.ppt