implicit function ，differeation

2 次查看（过去 30 天）
jin yong
jin yong 2023-2-4
回答： Torsten 2023-2-5
here we have implicit function , caculate
  1 个评论
Dyuman Joshi
Dyuman Joshi 2023-2-5
What does this question have to do with MATLAB? Specify through words, no one here can read your mind.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Torsten
Torsten 2023-2-5
Ran in:
syms x y(x) D2y
eqn = x + sin(y)/2 - y == 0
eqn(x) = 
d2eqn = diff(eqn,x,2)
d2eqn(x) = 
d2eqn_subs = subs(d2eqn,diff(y,x,2),D2y)
d2eqn_subs(x) = 
D2y = solve(d2eqn_subs,D2y)
D2y = 

类别

在 Help Center 和 File Exchange 中查找有关 Symbolic Math Toolbox 的更多信息

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by