finite Integral in matlab

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Yichao Shi
Yichao Shi on 10 Dec 2020
Edited: weikang zhao on 11 Dec 2020
How to integrate functions in matlab?
fun = sqrt[10/(3*9.81)] / sqrt[-2*cos(x) - sin(x) + 2*cos(pi/6)-sin(pi/6)]
from 0 to pi/2
Thanks
  1 Comment
John D'Errico
John D'Errico on 10 Dec 2020
Easy.
ans =
0.293675 - 1.20355i
What did you try?

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Answers (1)

weikang zhao
weikang zhao on 11 Dec 2020
Edited: weikang zhao on 11 Dec 2020
use the numerical integration function "integral"
integral(@(x) sqrt(10/(3*9.81)) ./ sqrt(-2*cos(x) - sin(x) + 2*cos(pi/6)-sin(pi/6)),0,pi/2)

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