very good GPS data reception procedures

16qam constellation and histogram

千兆比以太网交换机设备技术规范-than Gigabit Ethernet switching equipment specification

Gprs测试代码-Gprs test code

使用Com口、Modem进行通讯的控件，自己做的。-I use Com, Modem communications for the controls themselves do.

GPRS手机模块的AT指令，适合开发gprs串口驱程-GPRS handsets AT command module suitable for the development of serial drive-EDGE

串口通讯PB原程序-PB original serial communication procedures

With the advent of multimedia, digital signal processing (DSP) of sound has emerged from the shadow of bandwidth-limited speech processing. Today, the main appli- cations of audio DSP are high quality audio coding and the digital generation and manipulation of music signals. They share common research topics including percep- tual measurement techniques and analysis/synthesis methods. Smaller but nonetheless very important topics are hearing aids using signal processing technology and hardware architectures for digital signal processing of audio. In all these areas the last decade has seen a significant amount of application oriented research.

是计算机网络中数据链路层的协议的一些源代码。-sd

A sound mixer example in Symbian OS, see readme.txt for details

用于小型分布式微机控制系统的通信控制器的研制-Microcomputer Control System for Small Distributed Communication Controller