calculator

说明：  针对于一些视频转码的工具类，工具类用到的转码工具分别是：ffmpeg、mencoder(For some video transcoding tools, the tools used in the tool class are ffmpeg and mencoder.)

说明：  Android 系统中 USB Camera的测试测试demo(Test demo of USB camera in Android system)

使用java实现的最简单的客户-服务器程序，实现了两者之间的交互，可以在此基础上完成多种操作。(java use of the most simple client-server procedures, the interaction between the two. This can be completed on the basis of a variety of operation.)

说明：  CAD数字批量加减乘除,命令TX，CAD加载插件后，按命令行提示操作即可(CAD digital batch addition, subtraction, multiplication and division)

说明：  阿凡提蜂拥控制算法 仿真 无人机集群控制可以学学(Avanti swarm control algorithm simulation UAV cluster control can learn)

java远程桌面连接 java远程桌面连接 java远程桌面连接(java remote desktop connection)

Hbase是实时、多维数据库，是Hadoop的子项目，技术领先，上传的是Hbase example(Hbase example)

有关Java网络编程的学习资料，附带有例题代码(Learning about Java network programming information, and the accompanying example code)

dspace1.7.2源码，DSpace（数字空间）系统是由美国麻省理工学院图书馆（MIT Libraries）和美国惠普公司实验室（Hewlett-Packard Labs）合作经过两年多的努力并于2002年10月开始投入使用的，以内容管理发布为设计目标，遵循BSD协议的开放源代码数字存储系统。该系统可以收 集、存储、索引、保存和重新发布任何数字格式、层次结构的永久标识符研究数据。 (dspace1.7.2 source, DSpace (digital space) systems by the U.S. Massachusetts Institute of Technology Library (MIT Libraries) and the U.S. Hewlett-Packard Laboratories (Hewlett-Packard Labs) co-operation, and after two years of hard work began in October 2002 put to use to publish content management for the design of the target, follow the open source BSD license digital storage systems. The system can collect, store, index, preserve and re-publish any digital format, a permanent identifier for the hierarchy of research data.)

图形压缩的Java脚本文档，采用的是动态规划算法(Java script compressed graphics files, using a dynamic programming algorithm)