TransactionService

说明：  (4)结果映射：将操作数据库的结果按照映射的配置进行转换，可以转换成HashMap、JavaBean或者基本数据类型，并将最终结果返回(result mapping: transform the result of the operation database according to the configuration of the mapping, which can be converted into HashMap, JavaBean or basic data type, and return the final result)

LDPC码密度进化程序，加入了自己的一些见解。(the programe of LDPC codes density evolution, with some personal viewpoint.)

近年来，人们越来越关注健康问题，生命健康监护已成为一个重要课题，以往的生命健康监护仪，体积通常比较大，而且价格昂贵，这类仪器主要应用于医院的病 房，用做对病人监护。为适合普通人群在医院以外的地方，如家庭、野外等环境下对身体健康状况的监护要求，设计了一种便携式多参数健康监护系统，本系统具有 体积小、使用方便、功能强大等优点，可随身携带，检测人体的某些重要生理参数，并实时显示。 (in recent years, there is growing concern about health issues, health care has become an important issue, past life and health monitoring device, usually relatively large size, but also expensive, such equipment will be used in hospital wards, done with care to patients. Suitable for the general population in places other than the hospital, such as the family, such as the wild environment of the health status of the guardianship request, design of a portable multi-parameter health care system, the system is compact, easy to use, powerful advantages can carry human testing of certain important physiological parameters, and real-time display.)

小型计算器,可以加减乘除运算，方便快捷。(small calculator.)

D2D通信分为集中式控制和分布式控制。集中式控制由基站控制D2D连接，基站通过终端上报的测量信息，获得所有链路信息，但该类型会增加信令负荷(D2D communication is divided into centralized control and distributed control. Centralized control is connected by the base station. The base station obtains all link information through the measurement information reported by the terminal)

说明：  二阶多智能体系统一致性算法仿真，其中包含有领导者和无领导者(Simulation of consistency algorithm for second-order multi-agent system)

关于在抓取雅虎搜索关键词链接。能抓取到页面上的搜索结果链接。用的VBscript编写。(About grab Yahoo search keywords link. Can crawl onto the page of search results link. Used to write VBscript.)

说明：  因为某些国家的进口管制限制，Java发布的运行环境包中的加解密有一定的限制。比如默认不允许256位密钥的AES加解密，解决方法就是修改策略文件。(Because of the restrictions of import control in some countries, there are some restrictions on the encryption and decryption in the operating environment package released by Java. For example, AES encryption and decryption of 256 bit key is not allowed by default. The solution is to modify the policy file.)

基于jxta的P2P框架的系统，主要功能有局域网聊天、文件共享系统、白板等-base on jxta

机器学习中Perceptron算法统计词频(The statistics of words of perceptron algorithm in Machine Learning)