Chapter01.02::使用scatter绘制散点图

import matplotlib.pyplot as plt
import numpy as np

x=np.linspace(0.05,10,1000)
y=np.random.rand(1000)
plt.scatter(x,y,label="scatter figure")
plt.legend()

plt.xlim(0.05,10)
plt.ylim(0,1)

plt.show()