随笔分类 -  Python

摘要:import matplotlib.pyplot as pltimport matplotlib.font_manager as fma = [131, 98, 125, 131, 124, 139, 131, 117, 128, 108, 135, 138, 131, 102, 107, 114, 119, 128, 121, 142, 127, 130, 124, 101, 110, ... 阅读全文
posted @ 2020-05-27 04:28 Kmirror 阅读(365) 评论(0) 推荐(0)
摘要:1. 普通条形图import numpy as npimport matplotlib.pyplot as pltfrom matplotlib import font_managermy_font = font_manager.FontProperties(fname=r'C:/Windows/Fonts/simkai.ttf') # 设置字体a = ["战狼2", "速度与激情8", "功夫... 阅读全文
posted @ 2020-05-07 01:53 Kmirror 阅读(879) 评论(0) 推荐(0)
摘要:matplotlob绘制散点图 在matplotlib中使用函数 "matplotlib.pyplot.scatter" 绘制散点图,matplotlib.pyplot.scatter的函数签名如下: 常用参数有:x,y组成了散点的坐标;s为散点的面积;c为散点的颜色(默认为蓝色'b');marke 阅读全文
posted @ 2020-05-04 18:04 Kmirror 阅读(970) 评论(2) 推荐(0)
摘要:Anaconda环境安装 创建环境: conda create –n/-name match python=3.6 切换环境: activate match 启动jupyter: jupyter notebook 一次性升级所有pip包(pip-review) pip install pip-rev 阅读全文
posted @ 2020-05-04 16:33 Kmirror 阅读(303) 评论(0) 推荐(0)