qpsk & ofdm in awgn channel

详细介绍用VB写于dragonfly 的DHMI平台的通信方法 -Details on the dragonfly with VB written communication method of DHMI platform

obtain the fourier series

应用背景PPM是一种传输形式，是将多个数据按照某个特定的协议(协议可以根据自身需要来定义)组合在一起再输出的一种形式。PPM输出，再使用MCU解码PPM，以获取PPM中的各个有效数据。这种方法可以用于电子产品的教练功能，以及短距离的超射频技术上。关键技术该份资料是实现了使用STM32上的定时器的输入捕获功能捕获PPM，并进行解码，以获取有效的数据。获取有效数据后通过串口输出，可以使用串口调试工具进行实时监测。

用OPNET仿真tdma协议,物理层通信的全过程,很适合学习-TDMA protocol using OPNET simulation, the physical layer of the whole process of communication, it is suitable for learning

串口之间相互发送/接收字符串，可发送文本文件、自动发送等-Send/Receive string, can send text files, such as automatically

symbian中询问对话框生成的源代码 适合初学者使用。-symbian ask dialog box to generate the source code for beginners to use.

手机游戏 新手提高的 比简单的更有点创新-New mobile games to raise more than a simple bit innovation

OFDMA, Orthogonal Frequency Division Multiple Access is a broad band communication method. Here channel estimation is more crucial. Based on the FFT size used for OFDM transmission method that many number of channel co-efficients are to be estimated and received signals are to be equalized using this co-efficients. Various methods trying to improve the performance and fastness are proposed. As part of master thesis various methods have be studied and evaluated using the WiMAX 802.16 system.

encoder and decoder programme for pre-coding MIMO system based on THP algorithm -encoder and decoder programme for pre-coding MIMO system based on THP algorithm

此源代码介绍一个适用于Windows平台的串口监视，调试程序。这是我在vc串口通信书本上看到源码，共享一下-This source code applied to introduce a Windows platform serial surveillance, debugging procedures. This is my serial communication in vc to see the source books, sharing what