directional derivative

directional derivative 基本解释

[计] 方向导数

directional derivative 用法和例句

1、DIRECTIONAL DERIVATIVE AND ITS APPLICATION

方向导数及应用

2、Directional Derivative of the Vector Field and Regular Curves on Time Scales

矢量场方向导数和时标正则曲线

3、The directional derivative in a direction that's perpendicular to the gradient is basically zero.

垂直于梯度的方向上，方向导数为零。

4、The objective function increases in the direction of the directional derivative of the objective function.

在目标函数延伸的这个方向上, 目标函数会逐渐改进。

5、The formula is given for? calculating? generalized directional derivative by using the directional derivative of convex functions.

给出了用凸函数方向导数计算广义方向导数的公式。

重点词汇

directional adj. 方向的；定向

derivative n. [数]导数，微商；[化] 衍生物，派生物；[语]派生词 adj. 衍生的；导出的；拷贝的