OFDM

实现LDPC码校验矩阵的构造，采用Mackay 1A方法(Implementation of LDPC code check matrix construction uses Mackay 1A method)

说明：  OFDM系统仿真，分析了AWGN信道和瑞利衰落信道下的ber曲线(The simulation of OFDM system analyzes the BER curves of AWGN channel and Rayleigh fading channel)

这是用PTS方法抑制OFDM发射端峰均功率比的仿真程程序源码，最后生成CCDF (PTS method inhibit the OFDM transmitter end peak to average power ratio simulation process program source code, and finally generate the CCDF)

说明：  harr小波变换，源码及仿真，很好用，初学者可用(Harr wavelet transform, available for beginners)

本代码描述了OFDM/OQAM的基本仿真框架，AWGN信道下的ber性能。OFDM/OQAM 是一种很好的多载波系统。(This code describes the basic simulation framework for OFDM/OQAM ber performance in the AWGN channel. OFDM/OQAM is a good multi-carrier system.)

手机GSM TI 平台 dma 驱动 源代码(Mobile phone GSM TI platform dma driver source code)

雷达系统，基于matlab实现雷达信号的相参积累的简单代码(Radar system, based on MATLAB, is a simple code for coherent accumulation of radar signals.)

两发一收和一发一收空时分组码误码率仿真对比图(Two rounds of a close and Pitch-empty, block codes BER simulation comparison chart)

PC与单片机通信的握手协议的建立，以及工业上单片机控制继电器的实例(PC with Single-chip communication handshake agreement set up, as well as industry examples Singlechip Control Relay)

this file talk about network