1) steepest descent path
最陡下降路径
1.
The original integration path was deformed into the steepest descent path.
将半空间并矢格林函数的索末菲积分用角谱平面积分表示 ,将原始的索末菲积分路径变换至最陡下降路径 ,针对场源位于不同区域时的分支割线和支点分布做了讨论 ,给出了最陡下降路径方程和相应的积分公式。
2) Modified descent path
修正最陡下降路径
4) steepest descent method
最陡下降法
1.
The maximum likelihood estimation of such model is discussed,and an approximate solution is obtained with the steepest descent method.
文中讨论了这类模型参数的极大似然估计 ,并采用最陡下降法来求其近似解 ,模拟试验证实此算法是有效
2.
According to this, the formula of the position and amplitude of highlight on smooth and rigid surface, where the monostatic and bistatic sonar in free field, is deduced by use of the steepest descent method.
在此基础上,利用最陡下降法推导出自由空间中光滑刚性表面在收发分(合)置时亮点位置和亮点幅值计算式。
5) method of steepest descent
最陡下降法
1.
At first, the hidden node parameters of RBF are obtained by the classical clustering method; then those parameters are studied again by the method of steepest descent.
在用传统聚类方法得到初步的RBF隐节点参数之后,提出再用最陡下降法进行误差反传学习,进一步校正隐节点参数。
6) steepest descent
最陡下降法
1.
The thermal equation and wave equation are solved by the methods of Hankel transform and steepest descent, and the general expression of displacement is obtained.
在二维情况下 ,忽略热扩散效应 ,利用汉克尔积分变换法和最陡下降法 ,求解热扩散方程和波动方程 ,得出了位移的解析表达式 。
补充资料：立陡陡
1.直立貌。
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