摘要: # -*- coding: utf-8 -*- """ Created on Thu Sep 28 14:05:35 2017 @author: HBB """ import numpy as np import matplotlib.pyplot as plt x=np.linspace(-np.pi,np.pi,256,endpoint=True) c,s=np.cos(x),np.s... 阅读全文
posted @ 2017-09-28 15:44 hbb360 阅读(9964) 评论(0) 推荐(0) 编辑