%產(chǎn)生信號(hào)
[sig,am]=anaask(512,64,0.05);
%顯示
plot(real(sig),'LineWidth',2);
hold on;
plot(imag(sig),'ro--','LineWidth',1);
legend('實(shí)部','虛部');
xlabel('時(shí)間 t');
ylabel('幅值 A');

figure(2);
plot(am,'LineWidth',2);
xlabel('時(shí)間 t');
ylabel('幅值 A');