Zigbee wireless communication technology profile, ppt format.

TAPI开发例子-TAPI developing examples

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.

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.

提出一种改进的波形存储直读法产生宽带雷达线性调频信号的设计方隶-An improved waveform storage method produce wideband radar LFM the design side scribe

special cdma document

USB_to_Serial vb与usb转串口的通讯-USB_to_Serialvb with usb to serial communication

基于P2P的多媒体广播源代码，类似ppstream和pplive，非常有参考价值-P2P multimedia broadcasting source code, and similar ppstream pplive, very valuable reference

A very essential module for ns2 to simulate MPLS using CR-LDP MNS 2.0

这里是关于如何在中断模式下使用 stm32 的 ustart 微型控制器。 

关于MODEM的资料 感兴趣的朋友可以- The friend is interested which about the MODEM material may have a look