python基础学习(九)-Matplotlib

Matplotlib是Python数据可视化工具包

import matplotlib.pyplot as plt
import numpy as np
x=np.linspace(-np.pi,np.pi,200)
c,s=np.cos(x),np.sin(x)
plt.plot(x,c)
plt.plot(x,s)

plt.show()

(待更新)


猜你喜欢

转载自blog.csdn.net/qq_27584277/article/details/80596501