熵权法

以python语言为平台，对机载激光雷达原始数据Las格式和txt格式进行读取，并根据信息熵确定维度特征计算的最佳邻域半径，最后计算得到最佳邻域半径和最佳维度特征值(Based on Python language, the Las format and TXT format of airborne lidar raw data are read, and the optimal neighborhood radius is determined according to the information entropy. Finally, the optimal neighborhood radius and the optimal dimension eigenvalue are calculated.)

DALI智能照明系统实现的主要功能是用户可通过智能手机或电脑等，以无线或有线的方式对房内的所有灯光进行单独或者组合控制。主控单元负责协议转换，并且需要记住最近或者常用的场景控制状态，实时地控制每一个从节点。DALI主机可以查找所有的DALI下位机位置并分配相应地址和进行相应控制。 主要功能如下： 1）以安卓智能手机为操作平台对灯具进行单灯控制或分场景进行控制； 2）以平板或PC为操作工具，对系统内的所有灯具进行场景编辑； 3）通过软件对系统内的灯具地址进行自动分配； 4）支持数据的实时存储及掉电存储功能； 5）支持主控器与PC之间的一键上传及下载功能； 6）支持一个系统多个主机； 7）通过家庭路由可实现WIFI全覆盖功能； 8）可通过控制面板对灯具进行控制，同时控制面板的控制指令可编辑。 (The main function of the DALI intelligent lighting system is that the user can control all the lights in the room in a wireless or wired way through a smart phone or a computer. The main control unit is responsible for protocol conversion, and needs to remember the most recent or commonly used control state of the scene. DALI host can find all of the DALI lower position and assign the corresponding address and corresponding control. The main functions are as follows: 1) use Android smart phone as the operating platform to control the single lamp or the scene of the lamp 2) use the flat plate or PC as the operating tool to edit all the lamps in the system 3) through the software of the system within the address of the automatic distribution 4) to support real-time data storage and power down storage function 5) to support the host controller and the PC between a key upload and download function 6) support for multiple hosts in a system 7 through the home routing can achiev)

使用python的pybluez包，来获得手机或者任意蓝牙设备的RSSI值，并将其转换为距离之，当人在电脑设备设定范围内，显示正常，一旦超出，自动锁屏。接近之后重新开机。

说明：  数据挖掘Apriori经典算法源码，只需将main函数中的而数据集换成自己的就可以成功运行啦。(Data mining Apriori classic algorithm source code, you only need to replace the data set in the main function with your own to run successfully.)

利用mnist数据集做深度学习小实例

调用谷歌地图API，用于查询给定地址的经纬度，适合python新手学习(To find longitude and latitude)

人工智能领域，game play里面 isolation问题的解决，并且含有测试代码(The field of artificial intelligence, the solution of the isolation problem in game play, and contains the test code)

实现深度学习所需图像数据集的标签制作和处理(Label making and processing of image data set for deep learning)

learning python第五版，经典书籍，学习python必看。(Learning Python fifth edition, classic books, learning must see.)

用python实现了隐马尔科夫模型的概率计算和预测部分，主要是前向后向算法和维特比算法(Realized with python hidden Markov model probability calculation and prediction part is mainly forward-backward algorithm and the Viterbi algorithm)