it is useful power allocation in ofdm technique by the water filling algorithm

微软亚洲研究院论文：基于对象组播中可扩展视频流的打包和自适应数率控制机制-Microsoft Asia Research Institute Papers : Object-based Multicast scalable video streaming package and the adaptive rate control mechanism few

自己做的CSMA/CD的协议，花了好久，以前出错，在网上找了很多次，都没有贴出来的，这个是我根据库里面的例子做的，给大家做参考。

这是关于扩频的一些基本知识,希望能对大家有帮助.-this is about spreading some basic knowledge, we want to help.

对自动语音服务机进行初步实现，供大家参考。-right automatic machine for voice services initially, for your reference.

A document about IrDA physical layer

功能描述：该程序用于显示心电采集电路采集到的心电信号，通讯采用串口通讯，实时在图表上显示接收到的信号，同时具有数据库功能，可以保存每次接收到的数据，用于回放数据。 开发环境：C++ Builder 6.0 所用控件：AbsoluteDatabase-Functional Description: The program used to display ECG acquisition circuit to the ECG acquisition, communications using serial communication, real-time chart shows the received signal, but also has a database function, can be preserved for each received data, using in the playback data. Development Environment: C++ Builder 6.0 used in the control: AbsoluteDatabase

PIC18F4550与RFM42无线模块之间的通信；

一个简单的api读写串口的通信事例,适合初学api对串口编程的人-Api to read and write a simple example of serial communications for beginner api for serial programming of people

MATLAB中MEX命令的两个程序例子, 有详细解释, 如何在MATLAB里面调用C/C++函数-MATLAB MEX orders of the two procedures example, a detailed explanation How MATLAB inside called C/C function