基于训练序列的OFDM信道估计仿真程序，可直接运行

vb写的tapi拨号程序-Tapi dialing program writed by vb

本程序用到GPRS和RS485通信实现主机和从机之间的通信，送用的MCU为MSP430

风电场电力通信协议规约IEC61400-25-Statute of wind power communication protocol IEC61400-25

USB总线和429总线数据通信的用户程序和驱动程序之间的动态连接库函数-USB Bus and 429 data communications users and drivers between the dynamic link library functions

mimo信道的matlab仿真,非常详细的matlab程序，有多个M文件-mimo channel matlab simulation, very detailed matlab program, a number of M files

随着市场竞争的日益激烈，各个企业都想尽办法完善对客户的服务，电话客户服务便是企业推出的一项举措，通过电话与客户联系业务，为客户解答问题，但是在客户过多的情况下，难免出现问题，为了避免这种情况的发生，需要对所有的客户电话都录音，通过录音可以更好的了解客户的需求，也可以避免员工在工作中出现差错。-With the increasingly fierce market competition, all companies have tried every means to improve customer service, telephone customer service is the company launched an initiative on the phone with customer contact business, to answer questions for customers, but the customer too much circumstances, the inevitable problems, in order to avoid this from happening, the need for all customers calls are recorded through the recording could be a better understanding of customer needs, but also employees in their work to avoid errors.

FreeBSD 开发者手册(pdf)，全面的系统级编程指南，热爱BSD unix的朋友不可错过。也可在其官方镜像下载其他格式。-FreeBSD developers manual (pdf), a comprehensive guide to system-level programming, love BSD unix friends not to be missed. Also available on its official download the image format.

手机编程代码，发送简单的短消息，只是简单的原理操作，具体根据个人需要再开发-Cell phone programming code, send simple text messages, but simply the principle of operation, specifically in accordance with individual needs to develop

TD-CDMA之物理层详细资料，对初学者帮助很大-TD-CDMA physical layer of the detailed information of great help for beginners

g.711 alow ulaw g.726源码.-g.711 alow ulaw g.726 source.