您要查找的是不是：
- rapidest descent method 最速下降法
- Her career went into a rapid descent after the charges of misconduct. "在为这次管理不善承担主要责任后;她的职业生涯开始走上急剧的下坡路.;"
- Qantas jumbo jet made an emergency landing in the Philippines after a rapid descent over the South China Sea. 澳洲航空公司一架喷气式客机在南海上空骤降，随后紧急迫降在菲律宾。
- Although drawn downwards by the heavy weight which hastened his rapid descent, it seemed to him as if the fall lasted for a century. 有重物拖着他，加快了他下降的速度，但他仍觉着下落的时间似乎持续了一百年。
- Based on the steepest descent method and the conjugate gradient method, a hybrid algorithm is proposed in this paper, and its global convergence is proved. 摘要将最速下降法与共扼梯度法有机结合起来，构造出一种混合优化算法，并证明其全局收敛性。
- In this paper,the Linear-Exponential(L.E) algorithm are presented that is bassed on the optimal gradient estimation of steepest descent method . 本文基于对最速下降（算）法梯度的优化估值，提出了线性-指数（L．E）自适应滤波算法。
- Direct heritability for TNC appeared to be large, for which single seed descent method might be better in genetic selection. 全氮含量以直接狭义遗传率为主，采用单粒选择易取得较好效果。
- A improved BP neural network algorithm with the stability of the steepest descent method and the speed performance of the Newton approach method is educed. 导出一种既有最速下降法的稳定性又有牛顿法的快速性的新算法；
- Finally it uses variable learning rate gradient descent method to optimize optimum network which is trained by genetic algorithm, then applied in the multiuser detection. 并用变学习速率梯度下降法优化遗传训练出的最优网络，应用到多用户检测中。
- Recently, Ni Ren-xing studied a characteristic condition for a generalized steepest descent method to converge to the solutions of quasi-accretive operators equations. 摘要倪仁兴最近的文章研究了广义最速下降法强收敛于拟增生算子方程解的一特征条件。
- a free and rapid descent by the force of gravity. 由于地球引力的作用而引起的自由、快速的下降。
- The conjugate descent method introduced by Fletcher (1987) is one of the conjugate gradient methods. 共轭下降法是由 Fletcher( 1 987)提出的一个共轭梯度法。
- rapid descent of an aircraft in a steep spiral spin 在高空旋转时快速落下
- testing function of rapid descent 急降试验函数
- The self-tuning fuzzy control algorithm including a back-propagation-based fuzzy controller and the gradient descent method is applied to reduce the pitch motion of the SWATH ship with control stabilizing fins. 控制模式为一自调模糊控制，包括应用一类神经倒传递观念的模糊控制器及梯度下降法来减少纵摇运动。
- At the end of the dissertation, the taper roller bearing CAD system was developed. In this software system, the optimal design realized by Synthesized Constrained Dual Descent Method (SCDD), IGA, ISA and GSA is included. 最后开发了圆锥滚子轴承优化设计CAD系统，并将综合约束函数双下降法(SynthesizedConstrained Dual Descent Method简称SCDD法)、改进的遗传算法、改进的模拟退火算法、遗传模拟退火算法实现圆锥滚子轴承优化设计作为系统优化设计主模块底下的四个子模块。
- In the design and implementation of such a system,based on the analysis of the system,a BNF description of the system was decrived,which was implemented by the recursive descent method. 在设计和实现采购计划的自动生成过程中,根据对问题的分析,得到了问题的BNF描述,并用递归下降算法予以实现。
- The hybrid algorithm raises the convergence rate of the conjugate gradient method and solves the problem for which the convergence rate of the steepest descent method get slower when the isopleth of goal function is oblong. 这种混合优化算法结合了共扼梯度法和最速下降法产生搜索方向，既提高了共扼梯度算法的收敛速度，又解决了目标函数的等值线是扁长椭球时，最速下降法下降缓慢的问题，具有收敛速度快、收敛范围大、适应面广等特点。
