import matplotlib.pyplot as plt
import numpy as np
n=1024
X = np.random.normal(0,1,n)
Y = np.random.normal(0,1,n)
T = np.arctan2(Y,X)#for color value
plt.scatter(X,Y,s=75,c=T,alpha=0.5)#alpha(透明度)
plt.xlim((-1.5,1.5))
plt.ylim((-1.5,1.5))
plt.show()
标签:1.5,plt,random,散点图,np,08Scatter
From: https://www.cnblogs.com/lyc2001/p/17080712.html