How to find the definite integral?
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Here is the code I have..
X = zeros(1,length(data));
Y = zeros(1,length(data));
for i = 1:101
temp = strsplit(data{i},',');
X(i) = str2double(temp{3}); Y(i) = str2double(temp{4});
end
for i = 102:length(data)
temp = strsplit(data{i},',');
X(i) = str2double(temp{2}); Y(i) = str2double(temp{3});
end
In this code the length(data) is 10, and What should I do if I want to find the absolute value of Y(i) from 0 to 1200?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/626193/image.jpeg)
2 Kommentare
Torsten
am 22 Mai 2021
1/X(end)*trapz(X,abs(Y))
Why do you repeat your question ? It was already answered in another thread.
Nagasai Bharat
am 24 Mai 2021
Hi,
The following documentation would help you in finding the the definite intergral value you need.
As already suggested, many answered questions related to yours can be found in the community.
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