xxy_yang的博客

MyQR绘制动态二维码# -*- coding: utf-8 -*-"""@author: xuan@time: 2021/07/16 15:00@FileName: 生成二维码.PY"""from MyQR import myqrmyqr.run( words='https://blog.youkuaiyun.com/xxy_yang?spm=1001.2101.3001.5343', version=5, level='H', picture='D:/ChromeC

绘制动态韦恩图# -*- coding: utf-8 -*-"""@author: xuan@time: 2021/07/30 10:07@FileName: 绘制动态韦恩图.PY"""import matplotlib.pyplot as pltfrom matplotlib_venn import venn3import pandas as pdimport imageioimport osimport sys# 处理中文显示乱码的问题plt.rcParams['font.

绘制折线图from matplotlib import pyplot as pltimport pandas as pdimport numpy as np#防止中文图例, 标题, 横坐标,等出现中文乱码的mpl.rcParams['font.sans-serif'] = ['FangSong']x = np.arange(0, 1, 0.05)y = np.sin(2*np.pi*x)#lable: 设置图例, 必须要添加:plt.legend('best')plt.plot(x, y,