contour

Grayscale Photocopy Machine

说明：  了解基本编程知识，熟悉编程算法，求无限循环小数的循环节。(Understand basic programming knowledge, familiar with programming algorithms, find infinite cycle decimal section.)

煎蛋网图片爬虫

1. 运行 python manager.py runserver  2. 打开网址 http://localhost:8000/manager3. 运行成功

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Python编程实现股票自动交易，提供一个测试例子以供参考(Python Programming to Realize Stock Automatic Trading)

在python中使用pywt实现小波包变换 ，可用于时间序列的处理

一个用python实现的PCA算法，并且给了简易素材(A PCA algorithm implemented in python, and gave a simple material)

一种金字塔式行人重识别源码 # Pyramidal Person Re-IDentification A simple reproduction of Pyramidal Person Re-IDentification via Multi-Loss Dynamic Training (CVPR2019). [[PDF]](http://openaccess.thecvf.com/content_CVPR_2019/papers/Zheng_Pyramidal_Person_Re-IDentification_via_Multi-Loss_Dynamic_Training_CVPR_2019_paper.pdf) ### I hope that this reproduction can help your research or work.

说明：  考虫网的爬虫，可以通过编写url的方式自动将数据爬取到本地(The crawler of the web and automatically writes to excel)