% Diagramma la capacità del canale Gaussiano
% additivo tempo continuo ed ampiezza discreta

clear 
close all
figure

p=[0:.005:5];
for i=1:length(p),
   C(i)=0.5*log2(1+p(i));
end

plot(p,C,'-r','linewidth',1.3);
axis([0 5 0 1.8])
xlabel('\sigma^2_\xi/\sigma^2_\nu')
ylabel('C_{AGN}    [bit/simbolo]')
grid