sa_fig6_25.m

这个是英文版<<Smart Antennas for Wireless Communications>>配套的matlab源程序

% Angular distribution for a circle of scatterers

thmax=pi/4;
th=-pi/4:pi/400:pi/4;
f=2*sqrt(thmax^2-th.^2)/thmax^2;
figure;
plot(th*180/pi,f,'k')
xlabel('Arrival Angle')
Ylabel('PAP')
axis([-90 90 0 3])
%line([-45 -45],[0 3],'linestyle','--','color','k')
%line([45 45],[0 3],'linestyle','--','color','k')