how can i plot this function p(Q,O)= sqr((sin(2​*pi*sinQ*s​inO)/(sin(​(pi/2)*sin​Q*sinO))

Also i need to find Qmax, Omax,Half Power bandwidth , Full Null bandwidth. Its a question dealing with antenna theory. Q is theta O is phi

Answer 1

[John Chilleri]

Hello,

To answer your original question, you can plot your function using a newer command called fsurf,

fsurf(@(Q,O) sqrt(sin(2*pi*...)))

As far as Qmax, Omax, half and full bandwidth - I'm afraid I'm not knowledgeable on antenna theory, and don't want to suggest anything that might be wrong, sorry!

Hope this helps!