JavaEE-JSPChatPrj

高仿微信主界面并且附有发送消息，对于JavaME学习有很大帮助(High imitation micro-channel with the main interface and send a message of great help for learning JavaME)

　　　采用JAVA作为开发工具，mysql作为后台数据库。本系统具有学生基本信息管理、学生成绩信息管理、教师基本信息管理等功能。分成三大模块，每个模块都相互联系，但不相互干扰，这符合了软件模块开发的思想。 本系统完成了学生信息的查询、修改、增加、删除；教师信息的查询、修改、增加、删除以及学生成绩信息的查询、修改、增加、删除等功能。(Using JAVA as a development tool, mysql database as a background. This system has the students basic information management, information management student achievement, teachers basic information management and other functions. Divided into three modules, each linked to every other, but do not interfere with each other, in line with the idea of ​ ​ a software module development. The system completed the student information query, modify, add, delete teacher information query, modify, add, delete, and student achievement information, query, modify, add, delete functions.)

import org.w3c.domts.DOMTestDocumentBuilderFactory .

仅含服务器端代码

开源的axion的数据库代码，代码写的非常好(Axion database open source code, code written in a very good)

java 实现的基础数据结构栈和队列，仅供有需要的同学参考(java code of stack and queue )

Property Change Support.

在Eclipse上编写的简单网格计算（加法运算），内容简单，但包含了网格计算的基本步骤。(In Eclipse to write a simple grid computing (addition operator), the content is simple, but contains the basic steps of grid computing.)

NMI标准互信息，JAVA实现，用于重叠社区或是其他聚类评价(normal mutual information，using java language)

说明：  基于matlab平台，产生4FSK,2PSK数字信号(Generate 4FSK, 2PSK digital signal based on MATLAB platform)