清空筛选条件
清空筛选条件

I did step function from data that generated from Simulink. the graph is the one that I need and there's possible number for overshoot value. however the step info didnt show.

3 次查看（过去 30 天）
Aidi Farhan Mohamed Sadik
回答： Brahmadev 2024-4-2
%graph
figure()
subplot(2,1,1)
plot(out.tout,out.res(:,2),'-k')
hold on
plot(out.tout,out.res(:,1),'--k')
hold on
plot(out.tout,out.res1(:,1),'--b')
hold on
plot(out.tout,out.res2(:,1),'--g')
%Step infor
stepinfo(out.tout,out.res(:,1))
stepinfo(out.tout,out.res1(:,1))
stepinfo(out.tout,out.res2(:,1))

请先登录，再回答此问题。

回答（1 个）

Brahmadev
Brahmadev 2024-4-2
Hi @Aidi Farhan Mohamed Sadik,
As per the code you have provided, I am assuming that "out.res" has the output data and "out.tout" has the corresponding time vector. You could try exchanging the arguments for "stepinfo" for more meaningful information.
stepinfo(out.res(:, 1), out.tout);
You can also refer to the following example for more information on the usage:
https://www.mathworks.com/help/ident/ref/dynamicsystem.stepinfo.html#d126e214153:~:text=2.6873%0A%20%20%20%20%20%20%20%20%20PeakTime%3A%208.0530-,Step%2DResponse%20Characteristics%20from%20Response%20Data,-Try%20This%20Example
Hope this helps!

类别

在 Help Center 和 File Exchange 中查找有关 Networks 的更多信息

标签

产品


版本

R2023a

Community Treasure Hunt

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

Start Hunting!

Translated by