Please help me with code for the below ode

5 次查看（过去 30 天）
Karthik K
Karthik K 2019-8-26
评论： Walter Roberson 2019-8-27
enq of motion.jpg
  6 个评论
显示 4更早的评论
Karthik K
Karthik K 2019-8-27
This is a base excitation probem in vibration
equation_of_motion.jpg
Walter Roberson
Walter Roberson 2019-8-27
You have
function f = forced_coulomb_base(t,x,y)
so forced_coulomb_base expects to be passed three variables.
You have
[t,x,y]=ode45(@forced_coulomb_base,tspan,x0,y0);
ode45 passes two parameters to the function: the independent variable in the first parameter, and the boundary conditions in the second parameter.
You cannot calculate two separate ode by passing them as additional parameters and expecting additional outputs: all boundary conditions must be passed in a single variable, and all calculations must be returned in a single variable.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Ordinary Differential Equations 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