迭代

An algorithm was constructed to solve the least squares bisymmetric solution of a class of matrix equation.

摘要构造了一种法求一类矩阵最小二乘双对称解。

The effective stress iterative method of estimating neutral point and downdrag on a single pile was presented in this paper.

采用有效应力算法来确定中性点位置和计算下拉荷载值,并通过一个实例来说明试算过。

The diagnosis principle and diagnosability conditions are proposed, and the normal tolerance network test nede voltage interval are given by interval iterative algorithm.

该法给出了差情况下诊断原理和可诊断性条件，并利用区间算法，给出了差网络无故障情况下测试节点电压范围。

By using active set strategy, the authors need only to solve a reduced trust region subproblem which is solved inexactly by the truncated conjugate gradient method.

作者利用有效集策略，在每中只需求解一个低维信赖域子问题，该信赖域子问题是通过截断共轭梯度法来近似求解。

DES algorithm decryption process is the same, the only difference is that the first iteration used Subkey K15, K14 ,......, second last with K0, the algorithm itself without any change.

DES算法解密过是一样，区别仅仅在于第一时用子密钥K15，第二K14、......，最后一用K0，算法本身并没有任何变化。