Kruskal

网上在线书城的注册登录，书籍的购买，订单的查询功能(Online online bookstore registration, book purchase, order query function)

本代码时对局域网中多播通信的实现，有加入多播组功能，退出多播组功能，多播显示发送接收消息等。-The code of LAN Multicast Communication, a multicast group by adding features from the multicast group function, multicast, etc. show the send receive messages.

韩国仁荷大学电子系 java学期作业的报告部分（仅供参考）(Inha University Department of Electronics, java term operating section of the report (for reference only))

sigmatel公司的36XX系列完整开发包，有了这个开发包作为基础，你就可以这上作一些UI,驱动的更改，这是要几万元才能卖到的开发包哦(36XX Series SigmaTel)

说明：  通过龙格库法计算步长，运动不同阻尼和弹簧隔振策略，对 振动进行控制分析。(The vibration is controlled and analyzed by calculating step length, different damping and spring vibration isolation strategies with rungeku method.)

server/client结构，可通过客户端搜索商品种类、价格。-server/client structure, the client can search commodities prices.

监控本机的IP数据包的情况，并且提供传输层的协议类型，以便更好的了解数据包的具体类型-Monitoring the Machine IP packets, as well as provide the transport layer protocol type, in order to better understand the specific types of packets

说明：  如果已知很多环境变量，每次换机器都是相同配置，环境变量配置窗口操作觉得麻烦，可以考虑这个直接注册。 只需要在reg.txt中按行写入：环境变量名=环境变量值(If many environment variables are known, each machine change is the same configuration, environment variables configuration window operation is troublesome, you can consider this direct registration. Just write in reg. TXT by line: environment variable name = environment variable value)

图像特征提取的一些经典算法，供各位参考分享(eature extraction and image image segmentation)

自制的一个快捷启动工具，简介好用。功能可以继续完善(Made a quick start tool, Introduction handy.)