贝叶斯 马特拉波

import matplotlib.pyplot as plt

y = 1
x = 0

xx = [0] * 101
yy = [0] * 101

for i in range(1,101):
    y = 1.1*y-0.2*x/y
    x=x+0.1
    xx[i]=x
    yy[i]=y
    print(xx[i],yy[i])

plt.plot(xx,yy)
plt.show()