Python 3 Object Oriented Programming 2nd

摄像头检测心率python程序，通过电脑的摄像头来检测心率，这里主要用到了图像的算法，检测人体额头的颜色变化(Python program the camera to detect heart rate, through the computer' s camera to detect heart rate, where the main image of the algorithm used to detect changes in body color forehead)

实现卷积lstm的代码，也是从网上找的，大家可以参考(The code to implement convolutional LSTM is also found on the internet. You can refer to it.)

说明：  Python 基于vtk模块实现stl文件的读取并可视化(Python reads and visualizes STL files based on VTK module)

这本书提供自然语言处理领域非常方便的入门指南。 它可以用来自学， 也可以作为自然 语言处理或计算语言学课程的教科书，或是人工智能、文本挖掘、语料库语言学课程的补充 读物。本书的实践性很强，包括几百个实际可用的例子和分级练习。(This book provides a very convenient entry guide for Natural Language Processing. It can be used for self-study or for nature. Textbooks for language processing or computational linguistics, or supplements to courses in artificial intelligence, text mining, Corpus Linguistics Reading. This book is highly practical, including hundreds of practical examples and grading exercises.)

说明：  成都市shp格式地图，带地理坐标系，内容详细。包含大量的地理信息。(Chengdu city shp format map with geographic coordinate system, detailed content. Contains a lot of geographic information.)

说明：  GUI_programming_python_tkinter

使用cookie的方法进行微博登陆爬虫，免除一定复杂步骤(lauch weibo with cookie)

用python实现简易计算器，包括+，-，*，/及一些扩展运算，是联系python的GUI编程的很好的练手题目。(simple calculator write by Python.)

主成分分析图像，分析图像像素组成部分，高维提取低维特征(Principal component analysis image, analysis of image pixel components, high dimensional extraction of low dimensional features)

Reshipped,A good C language teaching material.