6(3)复指数函数 alpha=-05; w=10; X3-exp((alpha+j*w)*t subplot(2, 2, 2), plot(t, real(x3)),grid on subplot(2, 2, 4),plot(t, imag(x3)),grid on• %（3）复指数函数 • alpha=-0.5;w=10;x3=exp((alpha+j*w)*t); • subplot(2,2,2),plot(t,real(x3)),grid on • subplot(2,2,4),plot(t,imag(x3)),grid on