How to calculate derivation of 2D spline data

1 次查看(过去 30 天)
I know there's method to calculate derivation of 1d spline data, but how to calculate 2d spline data?
asuming there's 2d data : ZZ(XX,YY)
How to calculate the derivation of data (XX,YY,ZZ)?

回答(1 个)

KSSV
KSSV 2019-7-17
REad about gradient
  3 个评论
KSSV
KSSV 2019-7-17
syms x y z
z = cos(x).*exp(-y^2);
dz = diff(z,x)
Yueyan Li
Yueyan Li 2019-7-17
that's just an example, I already delete the example to avoid your confusion.

请先登录,再进行评论。

类别

Help CenterFile Exchange 中查找有关 Splines 的更多信息

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by