python 机器学习实战

python语言实现多项式秘密分享，并且可以用拉格朗日插值恢复(Python language implements polynomial secret sharing and can be restored by Lagrange interpolation)

The fourth edition of the python learning manual

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介绍一些Python 的背景知识，包括Python、Python 的起源和它的一些关健特性。一旦你来了兴致，我们就会向你介绍怎样获得Python 以及如何在你的系统上安装并运行它。本章最后的练习将会帮助你非常自如地使用Python，包括使用交互式解释器以及创建并运行脚本程序。(Some Python background knowledge, including Python, Python' s origins and its Key characteristics. Once you got into high spirits, we will introduce you how to get the Python and how to install and run it on your system. The chapter concludes with exercises will help you very comfortable using Python, including the use of an interactive interpreter, as well as create and run scripts.)

说明：  python3 object oriented programming

介绍bch的基础知识，包括纠删码的编码和解码(Introduce the basic knowledge of bch, including the encoding and decoding of erasure codes)

说明：  高维数据通过 PCA算法进行数据降维，便于对数据的进一步处理。(High dimensional data is reduced by PCA algorithm, which is convenient for further data processing.)

用python和数据库实现简单的图书馆管理系统(Simple library management system based on Python and database)

Program for simulate a prtsc

实现了一个简单的卷积神经网络,并对卷积过程中的提取特征进行了可视化.(A simple convolution neural network is implemented, and the extraction features in the convolution process are visualized.)