ex2315.m

数字信号处理的MATLAB实现

%例23-15 复数绘图
x=rand(1,5);
y=rand(1,5);
z=x+y*i
subplot(2,1,1)
plot(z)
title('plot(z)')
subplot(2,1,2)
plot(real(z),imag(z),'-o')
title('plot(real(z),imag(z),''-o'')')