http://blog.sina.com.cn/s/blog_aed5bd1d0102vid7.html 1.多项式拟合范例: import matplotlib.pyplot as plt import numpy as np x = np.arange(1, 17, 1) y = np.array([4.00, 6.40, 8.00, 8.80, 9.22, 9.50, 9.70, 9.86, 10.00, 10.20, 10.32, 10.42, 10.50, 10.55, 10.58,…