math_real

这是一个HSPICE_TRAINING_2K_(This is a HSPICE_TRAINING_2K_)

用ping来判断网络通断太慢了，该程序可以实现快速判断网络通断状态-used to determine network ping-off too slowly, the program can achieve rapid judgment network communications severed

实现网络抓包 与相关的功能 显示网卡 并且采用state模式编写-smtp

IDL和VC混合编程实例，VC6.0调用IDL(IDL and VC mixed programming examples, called IDL VC6.0)

Metropolis-Hastings算法的R语言实现(Implementation of Metropolis-Hastings algorithm in R language)

分析IP地址（DDX）.-analysis of the IP address (DDX).

用于简单的编程教学，通过简单编程实现生成一只小熊(For simple programming teaching, a bear is generated by simple programming.)

一个信使服务程序。虽然网上有很多这方面的资料，但大多数都是调用net send程序。本程序是通过调用API函数实现。为了能够互相学习。本程序可任意修改。（开发环境C＋＋Builder windows 2000)-a courier service procedures. Although many Internet information in this regard, but the majority are called net send procedures. This program is by calling API functions. In order to learn from each other. This procedure can be arbitrarily changed. (Development Environment C++ Builder windows 2000)

仿真锁相环系统,可以仿真锁定时间,不同的环路带宽对系统的非理想特性！(Phase-locked loop simulation system, simulation can lock time, different loop bandwidth non-ideal characteristics of the system.)

some important notes on acruators.