How can I Integrate on an array with respect to another array

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Aman Kumar
Aman Kumar 2024-3-26
评论： Aman Kumar 2024-3-26
I want to integrate an array which is, acceleration, with respect to another array, which is time to get velocity, then integrate the velocity array with respect to time again to position. Does anyone know how I can do this? Any help will be appreciated thanks.

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Steven Lord
Steven Lord 2024-3-26
To integrate data sets use the trapz or cumtrapz functions.
If you had functions to integrate use the integral family of functions.
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Steven Lord
Steven Lord 2024-3-26
Ran in:
When I say "data sets" and "functions" I mean variables and function handles.
Integrating data:
x = 1:10;
y = x.^2;
integrateDataSet1 = trapz(x, y)
integrateDataSet1 = 334.5000
integrateDataSet2 = cumtrapz(x, y)
integrateDataSet2 = 1x10
0 2.5000 9.0000 21.5000 42.0000 72.5000 115.0000 171.5000 244.0000 334.5000
Integrating functions:
f = @(x) x.^2;
integrateFunction = integral(f, 1, 10)
integrateFunction = 333

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