对角对称 meaning in English
diagonal symmetry
Examples
- The second part applies divide - and - conquer algorithm to calculate the eigenvalues of symmetrical matrices . the eigenvalues problem of symmetrical matrices ax = x can be transformed the eigenvalues problem of symmetric tridiagonal matrices tx = ux through householder transform . we divide t into t1 , t2 and apply symmetrical qr algorithm to compute the eigenvalues of t1 , t2
第二部分是利用分而治之算法计算对称矩阵的特征值，对称矩阵特征值问题ax = x ，通过householder变换，转化为三对角对称正定矩阵的特征值问题ty = y ，再将t分割成两个子矩阵t _ 1 ， t _ 2 ，然后利用对称qr方法分别求t _ 1 ， t _ 2的特征值