第七章-求矩阵特征值的数值方法和习题课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,1,、预备知识,1,1、预备知识1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,第七章-求矩阵特征值的数值方法和习题课件,3,、反幂法,22,3、反幂法22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,30,30,31,31,32,32,33,33,34,34,35,35,36,36,k,0,1,2,3,4,5,6,7,8,y,k,2,1,-1.558,-2.939,-4.004,-4.605,-4.948,-5.139,5,6.1429,7.3023,8.5541,8.401,8.732,8.7432,8.8228,7,4,4.1395,2.9268,2.3112,1.8451,1.6293,1.4886,m,k,7,6.1429,7.3023,8.5541,8.401,8.732,8.7432,8.8228,z,k,1,0.2857,0.1628,-0.213,-0.344,-0.477,-0.527,-0.566,-0.582,1,0.7143,1,1,1,1,1,1,1,1,1,0.6512,0.5669,0.3421,0.2751,0.2113,0.1864,0.1687,37,k012345678yk21-1.558-2.939-4.0,38,38,k,0,1,2,3,4,5,6,7,8,y,k,1.1111,0.7,0.8042,0.7675,0.7794,0.7754,0.7767,0.7763,0.4444,0.4,0.4074,0.4057,0.406,0.406,0.406,0.406,0.1111,0.2,0.1852,0.1886,0.1879,0.1881,0.188,0.188,m,k,1.1111,0.7,0.8042,0.7675,0.7794,0.7754,0.7767,0.7763,z,k,1,1,1,1,1,1,1,1,1,1,0.4,0.5714,0.5066,0.5286,0.521,0.5236,0.5227,0.523,1,0.1,0.2857,0.2303,0.2457,0.2411,0.2425,0.2421,0.2422,39,k012345678yk1.11110.70.80420.7,