SIP: Session Initiation Protocol具体的讲解了rfc2543

自己用delphi写的无线传感器网络的源码，配合hellicom公司的硬件设备可以搭建无线传感器网络-used to write their own wireless sensor network source, hellicom with hardware companies can build wireless sensor networks

the source code of the communication of USB

基于ARM的码激励线性预测编解码系统的实现-ARM-based code excited linear prediction codec system

用vhdl做得CPLD静态两位数码管扫描 显示“10”两位数码管公用段选-CPLD with VHDL done two static scan digital tube displays

Delphi6/C++Builder6下的通信控件，很好的-Delphi6/C Builder6 communications under control, a very good behind

关于混沌时间序列的降噪文献。对研究此类问题的特别有用。-On noise reduction of chaotic time series literature. The study of such issues particularly useful.

应用背景采用多线程串口通信，占用系统资源极小，自动获取系统串口（实际、虚拟、usb、串口服务器等），开一个程序可以开启两个串口通信界面，尤其方便自发自收，能够自动保存数据，方便多串口调试尤其是单片机开发者使用关键技术本程序采用多线程串口通信类cxComm.h，通过注册表自动获取系统串口（实际、虚拟、usb、串口服务器等），可读取最大256串口号，支持中文发送接收，支持ascii码和16进制通信

本工程包含了一个GPS接收机的基带处理模块，包括信号捕获和跟踪、电文解调等。   srcAD_12to4.bsf   ...AD_8to4.v   ...AD_8to4.v.bak  

通过计算机网络向对端放松字符串，对端计算机自动接收-through computer networks to relax right-string right end computer automatically receive

操作系统有所耳闻，它是微软已推出的三种操作系统内核之一，是一种实时操作系统。虽然它是一种实时操作系统，但是从96年发布v1.0到现在，它的主要用途都在民用领域，比如Pocket PC、SmartPhone、Automation。不像VxWorks，应用于航空航天、军事等领域。现在linux、VxWorks厂商也都看好嵌入式民用市场，激烈竞争在所难免。我看好Windows CE，因为微软在PC领域实在太强，用户也早已熟悉了微软的产品，把PC下的技术移植到嵌入式领域，首先在操作界面方面就占了上风。 -operating systems have heard, it is Microsoft has launched three of the operating system kernel, is a real-time operating system. Although it is a real-time operating system, but from the 96 released v1.0 now, which are mainly used in civilian areas, such as Pocket PC, SmartPhone, Automation. Like VxWorks, used in aerospace, military and other fields. Now Linux, VxWorks manufacturers are optimistic about embedded civilian market, fierce competition is inevitable. I like Windows CE, Microsoft in the PC field is too strong, users are already familiar with Microsoft products, the PC technology into the embedded field in the first operation on the interface prevailed.