math-cordic

专门为kettle这款优秀的ETL工具开发的web端管理工具。 kettle作为非常优秀的开源ETL工具得到了非常广泛的使用，一般的使用的都是使用客户端操作管理，但问题是当投入生产环境使用时，动辄上百或几百个job需要管理，这时在使用客户端管理已经很难完成了。我所知道的解决方案有用命令行的调用的，操作麻烦，总之还是很难用啦，还有就是开发web端管理工具，kettle自带了一个web端管理工具，界面极其简陋不说，还很难用，基本无法投入生产环境使用，其他没留意到还有没有较好对众多job进行管理的工具。(A web-side management tool specially developed for kettle, an excellent ETL tool. Kettle as a very excellent open source ETL tool has been widely used, the general use is the use of client operation management, but the problem is that when used in production environment, hundreds or hundreds of jobs need to be managed, when the use of client management has been very difficult to complete. The solution I know has command-line calls, troublesome operation, in short, it is difficult to use, but also the development of web-side management tools, kettle has a web-side management tool, the interface is extremely simple, not to mention, it is also difficult to use, basically can not be put into production environment, other did not notice there is no better. Tools for managing many jobs.)

简单计算器,能实行简单的加减乘除，开平方(Simple imitation of windows calculator )

GUI一个实例，及数字信号处理Matlab_实现实例(GUI a examples, and digital signal processing Matlab_ implement instances)

直流电机速度环，PI控制，+速度电流检测部分786(DC motor velocity loop, PI control+ speed current detecting section 786)

交流电机spwm调速（matlab仿真）(AC motor SPWM governor (Matlab simulation))

java源码中调用oracle数据库中的function(for oracle function used in java)

基于DSP2812的LCD1602液晶的驱动程序(Based on the DSP2812 LCD1602 liquid crystal of the driver )

该程序可以实现多个客户端互相通讯，如同聊天室(Multiple clients can communicate with each other, just like chat rooms)

thecellurl something useful (thecellurl something useful)

使用Java开发的数据仓库OLAP程序，后台是Oracle 10Ｇ　１０．０．０．３　前台使用Ｊｄｅｖｅｌｏｐｅｒ开发。(use Java development OLAP data warehouse procedures, background Oracle 10G 10.0.0.3 use JDeveloper development prospects.)