Simulating a integral equation in matlab

[babak1]

Hi guys,

I am trying to write a equation by using simulation but I don't know how can I simulate the equation with integral. I know how to solve a first and second order differential equation in matlab but this is not a differential equation!!! what should I do?

the equation is:

L = μrl * ∫na(φ, θr) · nb(φ, θr) dφ

Thanks

 

[rrumpf]

What variable are you solving for? What do you know about the other functions? Are you looking for a symbolic solution or a numerical solution?