说明：  2．1 矩阵类设计 2．2 矩阵基础运算 2．3 实矩阵求逆的全选主元高斯-约当法 2．4 复矩阵求逆的全选主元高斯-约当法 2．5 对称正定矩阵的求逆 2．6 托伯利兹矩阵求逆的特兰持方法 2．7 求行列式值的全选主元高斯消去法 2．8 求矩阵秩的全选主元高斯消去法 2．9 对称正定矩阵的乔里斯基分解与行列式的求值 2．10 矩阵的三角分解 2．11 一般实矩阵的QR分解 2．12 一般实矩阵的奇异值分解 2．13 求广义逆的奇异值分解法 2．14 约化对称矩阵为对称三对角阵的豪斯荷尔德变换法 2．15 实对称三对角阵的全部特征值与特征向量的计算 2．16 约化一般实矩阵为赫申伯格矩阵的初等相似变换法 2．17 求赫申伯格矩阵全部特征值的QR方法 2．18 求实对称矩阵特征值与特征向量的雅可比法 2．19 求实对称矩阵特征值与特征向量的雅可比过关法
(2.1 matrices class design 2.2 matrix foundations to operate 2.3 solid matrix inversions to elect principal element Gauss- when approximately the law 2.4 duplicate matrix inversions all elect principal element Gauss- when approximately the law 2.5 symmetrical Zhengding matrices ask the counter 2.6 request Belize matrix inversion to hold method 2.7 to ask the determinant value especially blue to choose the principal element gaussian elimination 2.8 to ask the matrix order to elect principal element gaussian elimination 2.9 symmetrical Zhengding matrices Jory Siji to decompose and the determinant evaluation 2.10 matrix triangles decompose 2.11 general solid matrices QR to decompose 2.12 general solid matrices the singular values to decompose 2.13 to ask the generalized counter singular value resolution 2.14 reduction symmetrical matrices for the symmetrical three opposite angle House Holland GermanyA method of transformation 2.15 solid symmetrical three opposite angle complete characteris)