清空筛选条件
清空筛选条件

Using Derivates in simulink

5 次查看（过去 30 天）
Henry Buck
Henry Buck 2016-1-17
评论： Henry Buck 2016-2-3
Hi,
Is there any functin block doing deriviate in simulink ? I saw there is only du/dt as a numerical. Is there a way to do d/dt ?
Thanks, Henry

请先登录，再回答此问题。

回答（1 个）

Titus Edelhofer
Titus Edelhofer 2016-1-18
Hi Henry,
the derivative block is doing what its name says, namely estimating the derivative of the input signal. I don't understand what you mean by "d/dt" instead of "du/dt". From what do you want to compute the derivative, if not from a signal ...?
Titus
  1 个评论
Henry Buck
Henry Buck 2016-2-3
Hi,
For example: I my input signal is a current like I=A*sin(wt+phi) or W=1/2*C*V^2. Can I use du/dt block to deriviate this current or energy ?
Thanks, Henry

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Simulink 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