PID

用全极化的相干矩阵和协方差矩阵，模拟简缩极化的协方差矩阵和Stokes参数(By coherent matrix and covariance matrix fully polarized, polarized analog abbreviated covariance matrix and the Stokes parameters)

python文件，可以对新闻等文本进行分词，然后根据每个词出现的次数进行排序，展示出现次数最多的词语，形成词云。(Python file, can be news and other text segmentation, and then according to the number of times each word to sort, show the most frequently appeared words, the formation of word cloud.)

将串口数据转到网口，实现本地端口绑定，可互联网获取串口数据(The serial port data can be transferred to the network port to realize the local port binding, and the serial port data can be acquired by the Internet.)

说明：  主要是采用eviews去进行事件研究法的相应计算(Eviews is mainly used to carry out the corresponding calculation of the event study method)

Java 学生成绩管理系统，数据库采用MySql设计，一个完整的Java毕业设计源码，也可自行更改为其他数据库，运行于JSP环境下，调试注意：数据库名：xscj_chao.sql 　　数据库映射文件：MyConn 　　MySQL数据库密码：123456

该程序用于计算直齿轮时变啮合刚度，其原理基于势能法。(The program is used to calculate the time-varying meshing stiffness of spur gears. Its principle is based on the potential energy method.)

说明：  pytorch 从入门到精通，手把手教会深度学习，有多个项目的详细代码(From beginner to proficient, pytorch teaches in-depth learning by hand, and has detailed codes for multiple projects)

用于InSAR中相位解缠的代码,包含goldstein枝切法和质量图，有效解决相位解缠问题(Code for phase unwrapping in InSAR data processing)

USB口医保读卡器ActiveX控件调用(Social Health Care Card)

说明：  无线传感器网络tinyos操作系统第二节中文ppt要点(wireless sensor networks tinyos operation systems study lesson 2)