How to define this intergral

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Tom Wetherill
Tom Wetherill il 25 Mag 2013
I am trying to find the integral between 0 and h but matlab keeps telling me that the int is not defined but every integral example i have checked seems to indicate that the integral is programmed into matlab but i can't find it. Is the formula below suitable to find the integral or am i missing something key. Any help would be appreciated.
h=2
Q=int(0,h)
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Azzi Abdelmalek
Azzi Abdelmalek il 25 Mag 2013
Modificato: Azzi Abdelmalek il 25 Mag 2013
int(0,h)?
is an integral between 0 and h of which function?

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Azzi Abdelmalek
Azzi Abdelmalek il 25 Mag 2013
You can use a quad function. Example a function f(x)=x^2+3
f= @(x) x.^2+3;
Q = quad(f,0,10) % Integral between 0 and 10

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