import random import matplotlib.pyplot as plt #x轴对应的点 _x [i/100 for i in range(100)] #y轴对应的点 _y [3*e 4 random.random() for e in _x]

import random import matplotlib.pyplot as plt #x轴对应的点 _x [i/100 for i in range(100)] #y轴对应的点 _y [3*e 4 random.random() for e in _x]