pdepe function without right boundary conditon

1 次查看（过去 30 天）
Hossein Sahhaf
Hossein Sahhaf 2017-2-16
编辑： Torsten 2017-2-16
Hello
I have a first order PDE (u_t = a*u_x or advection equation) and for solving, it doesn't need boundary condition at right. but in pdepe function I should enter boundary condition at right (end of the stream). How could I ignore right b.c in pdepe?
  4 个评论
显示 2更早的评论
Torsten
Torsten 2017-2-16
编辑：Torsten 2017-2-16
Try
http://faculty.smu.edu/shampine/hpde.pdf
Or discretize your simple equation in space and use ODE15S to solve the resulting system of ordinary equations in time (method-of-lines approach).
Best wishes
Torsten.

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 Boundary Conditions 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