Evaluate a Hankel integral

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Samuel Santos
Samuel Santos 2020-4-6
评论： Ameer Hamza 2020-4-7
Hey folks,
I've been working on Hankel Function for a spherical electromagnetic field. However, I got a problem in solving a Hankel Function integral. See my code down below:
k = 2;
nu = 0;
syms x
f=@(x) (besselh(nu,k,x))*(e^(ix));
vpaintegral(f,x,0,pi/2)
Then, I got the following error: "Undefined function 'besselh' for input arguments of type 'sym'."
I appreciate any idea you might have.
Thanks in advance.

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采纳的回答

Ameer Hamza
Ameer Hamza 2020-4-6
Try this
k = 2;
nu = 0;
f=@(x) (besselh(nu,k,x)).*(exp(1i*x));
result = integral(f, 0, pi/2)

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