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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.
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%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))
1 Comment
Sam Chak
on 22 Mar 2024
Can you save the structured data 'out' in the mat-file and attach the file here? Click the paperclip icon. ![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1649001/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1649001/image.png)
save myOut.mat
Answers (1)
Brahmadev
on 2 Apr 2024
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:
Hope this helps!
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