清空筛选条件
清空筛选条件

How to fix equation code error

1 次查看（过去 30 天）
Cesar Cardenas
Cesar Cardenas 2023-4-7
编辑： Torsten 2023-4-7
I would like to know if I'm coding this equation correctly?? I'm getting a error. Any help will be appreciated. Thanks.
nu = 1.5e-5;
ya = 9.7;
k = 0.41;
y = 2.3025e-03;
uT = (k.*rho.*nu).*((y.*ustar/nu) - ya.*tanh((y.*ustar/nu)/ya))
  2 个评论
Dyuman Joshi
Dyuman Joshi 2023-4-7
From equation standpoint, the formula is correct. Apart from what Steven has mentioned below, are you facing any other problem?
Torsten
Torsten 2023-4-7
编辑：Torsten 2023-4-7
We are full of expectation to see the error message and the values of rho and ustar to evaluate the expression for uT.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Steven Lord
Steven Lord 2023-4-7
Ran in:
nu = 1.5e-5;
ya = 9.7;
k = 0.41;
y = 2.3025e-03;
uT = (k.*rho.*nu).*((y.*ustar/nu) - ya.*tanh(y.*ustar/nu.*ya))
Unrecognized function or variable 'rho'.
Nowhere in this code do you define the variables rho or ustar.

类别

在 Help Center 和 File Exchange 中查找有关 Get Started with MATLAB 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by