area under a curve ?
Show older comments
Accepted Answer
Sulaymon Eshkabilov
on 9 Jun 2021
0 votes
This plot is from Simulink Scope as shown here. You'd need to get the data imported into MATLAB woskpace, select the necessary region of the imported data and then perform summation with trapz().
3 Comments
Sulaymon Eshkabilov
on 9 Jun 2021
Let's say your imported data has two columns of data (Col 1 is X and Col 2 is Y) representing the selected curve. So then, the area under the curve will be: trapz(X, Y)
amalina ibrahim
on 16 Jun 2021
Sulaymon Eshkabilov
on 16 Jun 2021
Most welcome!
More Answers (1)
Sulaymon Eshkabilov
on 9 Jun 2021
0 votes
Use trapz() that gives you the numerical integration under the curve.
1 Comment
amalina ibrahim
on 9 Jun 2021
Categories
Find more on Exploration and Visualization in Help Center and File Exchange
on 9 Jun 2021
on 16 Jun 2021
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
