chailvfei2

网络测试工具,一个发送,一个接收.UDP包,广播或者组播可选-network test tools, a sending, receiving one. UDP packet, broadcast or multicast optional

anviz attandence demo

prg4_1.c : TCP服务器。该程序等待客户的连接，一旦连接，则显示客户IP地址，并发信息回客户。-prg4_1.c : TCP server. The procedure for connecting customers, once connected, it shows that the client IP address, with the information back to customers.

中国航信IBE接口，开源了,简单好用,非常方便,可以二次开发了(OK IBE TKS HLESOO)

VB常用数字计算方法代码集合，功能齐全，内容丰富，是VB学习者的好帮手。(VB code calculation methods commonly used digital collection, full-featured, rich in content, is a good helper VB learner.)

endotesting used to recursive test a important tech tool for QA

一个用VC实现的基于STMP协议的邮件发送实例。-VC realize a use agreement-based STMP e-mail examples.

同轴电缆传输特性分析，对于通信性能分析极有帮助的一个文件(COAX characteristic)

说明：  PQ分解法计算潮流，短路计算，三机九节点模型(PQ decomposition method for power flow calculation)

DISCRETE ELEMENT METHOD AND ITS PRACTICE ON EDEM7