How to find ilaplace

36 次查看（过去 30 天）
komigan
komigan 2023-6-16
回答： komigan 2023-6-16 
 to find inverse of Laplace of this equation on matlab
  1 个评论
Shaik mohammed ghouse basha
Shaik mohammed ghouse basha 2023-6-16
Hi @komigan,
The equation is already in time domain itself right. So do you mean to find Laplace of this equation? Because inverse laplace is applies on laplace transform signal to get it into time domain.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（2 个）

Prannoy
Prannoy 2023-6-16
To find the inverse Laplace transform of a given equation on MATLAB, we can use the ilaplace() function that is included in the Symbolic Math Toolbox. Here's an example usage:
syms s t;
F = (s+1)/(s^2 + 4*s + 3);
f = ilaplace(F, s, t)
In this example, we first define symbolic variables s and t using the syms() function. Next, we define the Laplace transform F(s) of the function of interest using the symbolic variables we just defined.
Finally, we obtain the inverse Laplace transform of F(s) with respect to s and as a function of t using the ilaplace() function. The result is stored in symbol variable f.
P.S. Do you really intend to find inverse laplace transform?
komigan
komigan 2023-6-16
And how can I find the Laplace of the same function?

类别

在 Help Center 和 File Exchange 中查找有关 Calculus 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