Below is what I have:
Z=@(x,y) x+1i*y; T=@(x,y) ((sinh(pi/ha*(Z(x,y)-1i*ha/2))).^2); E=@(x,y) conj(1i*pi*V/ha*1/(K_ka_p)*sqrt((TC-TA)./(T(x,y)-TA))); E_conj=@(x,y) conj(E(x,y)); Int=@(x,y) dot(E(x,y),(E_conj(x,y))) Interaction=integral2(Int,0,1,0,1);
When I run the code, I get the error "Integrand output size does not match the input size." I can get integral2 of all the functions leading up to Int. Just the Int function results in error. Anyone out there knows how to resolve this issue? Thank you!
"Integrand, specified as a function handle, defines the function to be integrated over the planar region xmin ≤ x ≤ xmax and ymin(x) ≤ y ≤ ymax(x). The function fun must accept two arrays of the same size and return an array of corresponding values. It must perform element-wise operations."
Your E(x,y) and E_conj(x,y) parts appear to handle that okay, but when you dot() those two arrays you get a single result instead of element-wise computation. Perhaps you should just be using .* instead of dot()