JAVA 2面向对象程序设计(随书范例程序)4

ID3决策树算法的JAVA实现：ID3算法是机器学习中的一种分类方法，本例子用java构建多叉树来实现id3算法。-ID3 Decision Tree Algorithm JAVA realize: ID3 machine learning algorithm is a classification method, the example of using java to build a multi-tree algorithm id3 realize.

struts示例-struts demonstration

K公司-Means.java方法K-均值分组法（数据组数，无固定值，打开一个小窗口，选择文件：a或B或iris，10次运行+输出到Excel）

Java变的几个小程序，简单使用，非常实用语初学者-Java

Java Puzzlers - Traps, Pitfalls, and COrner cases-Java Puzzlers- Traps, Pitfalls, and COrner cases

java入门学习的好例子3-Introduction to learning java a good example of 3

财务管理子系统-支出系统，一个课程设计系统，很简单的，界面也不是很完美-Financial management system- the expenditure system, a curriculum design system, a very simple interface is not perfect

XiorkFlow项目设计、实现基于Browser/Server结构、图形化界面、通用的工作流定制软件，这个软件支持企业业务流程的动态重组-XiorkFlow project design, implementation based on Browser/Server structure, graphical interface, a common workflow customized software, the software supports the dynamic enterprise business process re-

这是一个java编程，与access数据库链接， 可进行对数据库的查询，插入等操作.-This is a java programming, and access database link, it can conduct queries in the database and the insertion of such an operation.

基于Struts+EJB购书系统,采用了STRUTS框架，实现了会话跟踪功能。-Struts-based EJB Buyers system using the STRUTS framework to achieve a conversation tracking.