Info

此问题已关闭。 请重新打开它进行编辑或回答。

plz how to solve a Nonlinear differential equation

1 次查看（过去 30 天）
ahmed saimi
ahmed saimi 2016-11-15
关闭： MATLAB Answer Bot 2021-8-20
plz how to solve a Nonlinear differential equation greetings Is that someone can help me solve a nonlinear difirential equation in matlab like
M(t)*q'''(t)+ C(t)*q''(t) +K(t)*q(t)=F(t)
M, C, and K are matrices, and F is a vector
Plzzzzzzzzzzzzz
  1 个评论
James Tursa
James Tursa 2016-11-15
编辑：James Tursa 2016-11-15
Is this an initial value problem? I.e., can you use e.g. ode45 for this? As written above, this looks like a linear differential equation to me (linear in q and its derivatives). Is M(t) always invertible? Can you give us more details about the size of q and the form of M, C, K, and F?

此问题已关闭。

回答（0 个）

此问题已关闭。

标签

Community Treasure Hunt

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

Start Hunting!

Translated by