a simple mail procedures

本人收藏的一套成熟且经典的小型邮件发送系统，适合开发OA的朋友使用。-collection of a mature and the classic small-mail delivery system suitable for the development of OA friends use.

这是一个FTP文件的源码，用于煤矿安全生产监控联网数据传输的，服务器是马平公司的，在山西，安徽有使用-This is an FTP file source for coal mine safety production monitoring network for data transmission, the server is Maping companies in Shanxi, Anhui, have the use of

一个带GUI的Ping程序，基于MFC实现，并且可以保存历史记录-A GUI with the Ping program, based on the MFC realize, and can be preserved for history

UDP通信实例，很简单，是在。NET框架下写的-UDP communication examples, very simple in. NET framework written in

一个获取多个IP地址的源程序，对你可能很实用的。-Access to more than one source IP address, you may be very useful.

可以对网络进行实时监控- May carry on the real-time monitoring to the network

使用winpcap非阻塞式抓取包（需要winpcap 库）-winpcap use nonblocking packet-capture (need winpcap Treasurer)

一种非对称多播传输网络设计

G.723语音编码介绍及优化 语音编码分成波形编码、参数编码和混合编码.波形编码就是语音信号形成的波形进行处理和加工，参数编码是以语音信号产生的数字模型为基础，求出其模型参数，然后按照这些参数还原数字模型，合成语音。混合编码是综合了波形编码和参数编码的长处，在4－16kbps的速率上进行高质量的语音合成。例如多脉冲激励线性预测编码(MPLPC),码本激励线性预测编码(CELP)都是混合编码。-G.723 speech coding and optimization of voice introduced into coding waveform coding, coding parameters and mixed coding. Waveform voice signal is encoded form of waveform handling and processing, encoding parameters based on the voice signal to digital model based on its model parameters calculated, and then it these parameters reduction digital model, synthetic voice. Mixed coding is integrated waveform coding and coding parameters of the merits of the 4-without compromising the audio on the rate of high-quality speech synthesis. For example, multi-pulse Excited Linear Predictive Coding (MODIFIED), the Code Excited Linear Predictive Coding (CELP) are mixed coding.

基于delphi7开发，使用IdTCPServer控件，进行socket服务器端开发。 包含全部源码以及exe文件，纯原生开发。 还有Client客户端代码已经上传。