steepest descent method

• 最陡下降法

steepest descent method的用法和样例：

例句

1. In this paper, a new theoritical method, the steepest descent approxim ation method was developed to study the eigen value problem in optical waveguide theory.
   本文提出了一套研究波导电磁场本征值问题的最陡下降逼近方向。
2. 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。