A basic polar plot tool in dB linear scale 1.0

Hi everyone,this is a basic polar plot tool in dB , you can change the range which can be very helpful for analyze the nature of your pattern.Here is a test code:%------------------------% Linear Arrays of Isotropic Elementsconst=1; lambda=1; k=2*pi/lambda;theta=linspace(0,2*pi,200);d=1/1*lambda; % distance between the elementsI=ones(1,5); %Identical elementsAF=zeros(1,length(theta));%Array factor (rotational symmetry)for n=1:length(I)AF=AF+abs(I(n))*exp(1i*(n-1)*k*d*cos(theta));endAF=AF/max(AF); %normalf1=figure();set(f1,'Name','Simulation Plot for Linear Arrays of Isotropic Elements ')rangedb = 15; increments =3; rays = 12;h=polar_dB(theta,AF,rangedb,increments,rays);

Requirements:	No special requirements
Platforms:	Matlab
Keyword:	Array,  Distance,  Dones,  Dzeros Lengththeta,  Elements,  Factor,  Identical,  Rotational,  Symmetry
Users rating:	0/10