摘要: import matplotlib import matplotlib.pyplot as plt #导入pyplot模块 import numpy as np # Data for plotting t = np.arange(0.0, 2.0, 0.01)#numpy构建一个数组,0到2之间,步长为0.01 s = 1 + np.sin(2 * np.pi * t)#numpy计算 fig, 阅读全文
posted @ 2019-10-11 12:26 my_dx 阅读(170) 评论(0) 推荐(0)