1) Newton descent method
Newton下山法
1.
In this paper,some new theorems of convergence of the Newton iteration and Newton descent method in larger convergence domain are introduced,and the expressions of error estimate about these two iterations are presented.
给出一种新的,具有较大收敛域的Newton迭代法和Newton下山法收敛性定理,以及误差估计式。
2) advanced Newton descent method
改进的Newton下山法
3) newton method
Newton法
1.
The comparison of three kinds of Newton methods in solving nonlinear equations;
非线性方程组求解的三种Newton法比较
2.
A hybrid iterative algorithm for unconstrained optimization problems is formulated by means of combining organically the steepest decent method and Newton method.
将最速下降法与Newton法有机地结合起来,构造了无约束优化问题的一种组合迭代算法,并证明了算法的全局收敛性。
3.
The Newton method for solving non-negative constraint problems is proposed.
当非负限制对问题的最优解不起作用时,该算法等价于Newton法;当非负限制对问题的最优解起作用时,它仍具有局部收敛性,且可快速收敛到非负限制问题的边界点上,保持二阶收敛速率。
4) Newton's method
Newton法
1.
The local and semi-local convergence criterions of Newton's method on Riemannian man-ifolds and Lie groups are given, and the generalized point estimate theories of Newton'smethod on Riemannian manifolds and Lie groups are provided.
本文研究Riemann流形和李群上的Newton法的收敛性，给出了关于Riemann流形和李群上的Newton法的广义点估计理论。
5) damp parameters Newton descending method
阻尼参数Newton下降法
6) downhill algorithm
下山法
1.
Firstly, the normal surface error is computed by means of downhill algorithm; secondly, the surface error is fitted at terms of Zernike polynomials, and the Zernike coefficients are attained; finally, contour without the rigid body displacement is processed.
首先利用下山法计算光学镜面在法线方向的变形;然后利用Zernike多项式拟合变形曲面得到Zernike系数;最后去除刚体位移,作等高线图。
补充资料：下山
【诗文】：
翠霞腾晕紫成堆，收尽云烟酒一杯。
想见浮岚在眉宇，人人知道看山回。
【注释】：
【出处】：
元诗别裁集
翠霞腾晕紫成堆，收尽云烟酒一杯。
想见浮岚在眉宇，人人知道看山回。
【注释】：
【出处】：
元诗别裁集
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条