非对称矩阵 meaning in English
asymmetric matrix
nonsymmetrical matrix
Examples
- At last we veneer these eigenvalues . the third part extends the algorithm to solve the eigenvalue problem of nonsymmetrical matrices
第三部分是把分而治之算法推广来计算非对称矩阵的特征值，考虑特征值问题ax = x其中a是n n非对称矩阵 - Finally , these methods are applied to solve eigenvalues of symmetric matrices and nonsymmetric matrices , by which the asynchronous parallel circular algorithm and fast parallel halley circular algorithm are obtained for solving all eigenvalues of matrices
最后，将它们用于求对称矩阵和非对称矩阵的特征值，得到了求矩阵全部特征值的异步并行圆盘算法和快速并行halley圆盘算法。 - Secondly , the method for finding initial circular of symmetric matrices is presented on the based of the dichotomy . the method for finding initial circular of nonsymmetric matrices is obtained by utilizing the distribution theory of matrices eigenvalue , which satisfies the initial condition of circular iteration
其次，根据二分法的思想，提出了一种确定对称矩阵满足圆盘迭代初始条件的初始圆盘的方法；利用矩阵特征值分布理论，提出了一种确定非对称矩阵满足圆盘迭代初始条件的初始圆盘的方法。 - Besides the preconditioning techniques , there arc many other methods to turn the original matrix to a new one of better properties . pre - symmetry is such a kind of technique . cg is stable and efficient , but it can only be used to symmetric matrices
除预条件外，尚有许多其它的预处理技术将原矩阵化为性质较好矩阵，预对称化即是其中之一， cg迭代法不仅效率高，而且稳定性好，但却只能应用于对称矩阵，采用预对称技术将非对称矩阵化为对称矩阵，就能利用cg法进行高效计算。