Phase3Project2

绘制1个沿圆形轨道运动的红色球体和1个沿椭圆轨道运动的蓝色球体。两个轨道圆心重合，圆的半径为100，椭圆的长短轴半径分别为200和100，运动方向为顺时针(Draw a circular orbital motion along the red sphere and a movement along the elliptical orbit of the blue sphere. Center two tracks overlap, the circle Radius of 100, the radius of the ellipse minor axis of 200 and 100, respectively, for the clockwise direction of motion)

网上文件管理系统：myeclipse开发的，可以上传下载文件，struts2框架，附带mysql数据库(Online document management system: myeclipse developed can upload and download files, struts2 framework with mysql database)

java swing testes buttons and text

birch算法是聚类算法的一种，克服了k-means算法的缺点，这里提供了详细的讲解ppt和代码(The birch algorithm is a kind of clustering algorithm, which overcomes the shortcomings of the k-means algorithm. Here is a detailed explanation of ppt and code.)

一个用java做的时钟,很漂亮(a java do with the clock, a very nice)

前端表格插件测试，实现数据合并，汇总，跨表求和，动态公式计算(Front-end table plug-in testing, data merging, aggregation, cross-table summation, dynamic formula calculation)

经典的Java学习材料电子版，Core Java 2 Volume II。Prentice Hall公司出版的(Classic electronic version of Java learning materials, Core Java 2 Volume II. Published by Prentice Hall Inc.)

This class implements a launcher shortcut for directly accessing a single account for Andriod.

在线订餐系统，上传了那么多自己选吧，功能都差不多，基本功能都能实现 。(very good！ )

hye all i very need power jack dc supply