CourseManagement

入门的简单MR小程序，可以简单理解MR程序的流程(A simple MR small program to get started)

This procedure implements the LightStemmer the text-Arabic lassification method, with source code, test reports and corpus (including the test set)

电费管理系统比较社和初学者！对实际应用，帮助比较大！(Electricity management system is relatively clubs and beginners! For practical applications, to help big!)

j2ee项目源码啊，很详细的例子，有视频好东东，看了源码你也可以自己编译修改框架了，希望对你有用(it s very useful ,you can use it and study better!hope you will be the best!)

FrameWork,通用权限管理系统，可自动生成代码，快速开发。(FrameWork, universal rights management system that can automatically generate code, rapid development.)

This class is used via J N I by code in frameworks/base Source Code for Andriod.

用于DFA到NFA 的转化.并且能够显示DFA NFA的状态图(convert DFA into NFA)

微信愚人节活动:登录注册发送表白信息,所有信息入库,包括发送者的openId unionid 等,并且统计数量.(WeChat Fool s Day activities: Sign up to send express messages, all information into the library, including the sender s openId unionid, and statistics.)

calculate catalan number

用JAVA写的带通滤波代码，实现思路很简单，没有采用各种数字滤波的方法。而是通过傅里叶变换到频域，将要求外的频率均置0，再逆傅里叶变换得到的。效果还不错。(Written using JAVA bandpass filtering code to achieve the idea is very simple, without using a variety of digital filtering approach. But through the Fourier transform to the frequency domain, the frequency requirements are set to 0, then the inverse Fourier transform. Results were pretty good.)