摘要: 1 import matplotlib.pyplot as plt 2 import numpy as np 3 x=np.linspace(0,10,100) 4 y=np.cos(2*np.pi*x)*np.exp(-x)+0.8 5 plt.plot(x,y,'k',color='r',lab 阅读全文
posted @ 2020-05-05 22:17 木彳 阅读(404) 评论(0) 推荐(0)