五种变换矩阵的特征值特征向量 n=daa=-ln-[09=[)9 (5.1.8) de)-15 (5.1.9) n=d=5-[8 (5.1.10) 0 1a[8 m-w=-L-[094[0] (5.1.11) 0 )0.866-0.5i (5.1.12)五种变换矩阵的特征值特征向量 1 1 1 0 1 0 det( ) 1, , 0 1 0 1 D      − = = − = =         A p 1 1 2 2 0 1 1.0 0 det( ) 1.5, 1 0 0 1.5 D      = = = =         A p 2 2 ， 3 3 0 1 0.5 0 det( ) 0.5, , 1 0 0 1.0 D      = = = =         A p 3 3 4 4 1.0 -1.0 1 0 det( ) 1, , 0. 0. 0 1 D      = = = =         A p 4 4 5 5 0.7071 0.7071 0.866 + 0.5i 0 1, , - 0.7071i 0.7071i 0 0.866 - 0.5i D      = = =         p5 (5.1.8) (5.1.9) (5.1.10) (5.1.11) (5.1.12)