Python网络数据采集.pdf

批量下载ERA interim数据资料的方法(download ERA interim in batch)

Python网络数据采集。OReilly.Web.Scraping.with.Python.2015.6，共340页PDF。

实现了多人聊天，采用了tornado，SQLAlchemy框架(To achieve multiplayer chat, the tornado, SQLAlchemy framework is adopted.)

利用python爬虫爬取贴吧头像及贴吧ID(Use Python crawler crawling stick stick head and stick it ID)

通过ping命令批量测试主机是否通畅，如果不通可以发送报警邮件到指定邮箱，所有测试结果保存在指定的txt文件中。邮箱参数，循环测试时间间隔可以在ini文件里面配置。非常适合网络管理人员使用。(ping hosts in list file,log results to txt file,sending alert mail to your mailbox.)

通过各种不同的算法实现室内高精度定位，比如说KNN，随机森林，SVM，等等。(Indoor high-precision positioning is achieved by various algorithms, such as KNN, random forest, SVM, and so on.)

说明：  用于学习python与cookbook的一本书，适用于python小伙伴(A book for learning Python and cookbook, for Python buddies)

说明：  　其中x是任何一个大于xmin的数，xmin是X最小的可能值（正数），k是为正的参数。帕累托分布曲线族是由两个数量参数化的：xmin和k。(Where x is any number greater than xmin,xmin is the smallest possible value of x (positive), and k is a positive parameter the Pareto family of distribution curves is parameterized by two quantities :xmin and K)

说明：  读取数据、绘制频率直方图、*计算偏度和峰度*、正态性检验*、求经验分布函数值*、核分布估计**、核分布估计**、*求Copula中参数的估计值**、绘制Copula的密度函数和分布函数图******、求Kendall秩相关系数和Spearman秩相关系数*******、模型评价(My English is poor i hope you can understand from the chinese introdunction thinks)

python支持库，主要用于软件测试，与软件开发，还有树莓派支持底层(Python support library, mainly for software testing, and software development, as well as raspberry pie support underlying layer)