大佬们,这两个图像绘图怎么画出来,感谢!
稍微百度一下都会吧【doge】
t = linspace(-1,0.01, 55) A = 1 w0 = 2 phi = pi/3 xt = A*sin(w0*t + phi) yt = 2*e^-1*cos(2*pi*t + pi/3) plot(x, xt) plot(x, yt)