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matlab实现几种基本的通信仿真技术
- 这是我收集的几个通信基础理论的Matlab仿真实现，包括bpsk、qpsk、ofdm以及信号衰减和延迟的仿真。尽管不是我本人原创，但比较都经典。文件为*.m格式-This is my collection of several communications infrastructure theory Matlab Simulation, including BPSK, QPSK, and the OFDM signal attenuation and delay in the simulatio
OFDM_simu_code
- 可以仿真一个OFDM的传输.其中imagetx.m生成OFDM信号,保存为一个WAM文件.可以支持声卡播放.imagerx.m对保存的WAV文件解码.-OFDM transmission. Which imagetx.m OFDM signal generation, Save as a WAM document. audio players can support. imagerx.m to preserve the WAV files decoder .
ofdm_chengxu
- 这是产生ＯＦＤＭ的信号的程序， 可以看看ＯＦＤＭ信号是什么样的，对ＯＦＤＭ初学者有用-produce OFDM signals in the process, see the OFDM signal what kind of, OFDM useful for beginners
cyclostationarity.rar
- 本程序通过分析OFDM信号的循环平稳特性，利用循环谱对OFDM信道进行估计。,This procedure by analyzing the OFDM signal is cyclostationary properties, the use of cyclic spectrum of the OFDM channel estimation.
ofdm.m
- 本人的主要任务是利用MATLAB作为仿真工具来实现OFDM在无线信道上的系统仿真，其中主要的仿真模块包括信源产生，波形预处理，调制，插入导频信号和保护间隔，无线信道，接收滤波器，信道估计和信号补偿，解调，计算误比特率模块。-My main task is to use MATLAB as a simulation tool to achieve the wireless channel on the OFDM system simulation, in which the main simula
DVB_T
- OFDM具有很强的抗多径和抗频率选择性衰落的能力，并且可以传输高速数据，这里以DVB_T（2k模式）为例分析其加信道厚的信号频谱及信道对OFDM中频信号的影响。-The purpose of this programme is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physica
MMSE
- MIMO-OFDM系统信号检测的各种算法比较-MIMO-OFDM system, a variety of signal detection algorithms
OFDMMultiRadarProcessAndDetect
- 基于OFDM 的多载波调制雷达系统信号处理及检测的文章-the paper:Signal Processing and Detecting for Multicarrier Modulated Radar System Based on OFDM
OFDM_matlab
- 文档中是OFDM信号的MATLAB源码，用于产生简单的ofdm信号，以供大家讨论学习。-The document is OFDM signal MATLAB source code used to generate a simple ofdm signals for our discussion to learn.
Modulation-recognition
- AWGN信道、瑞利衰落信道、多径信道条件下的OFDM信号与单载波信号的识别-AWGN channel, Rayleigh fading channels, multipath channel conditions, single-carrier OFDM signal with the signal recognition
baseband-signal_ofdm
- 一个OFDM 基带信号，采用256点IFFT,子载波采用8PSK映射,加保护段，调制信号采用“削顶”方法降低PAPR,FIR 半带滤波，最后输出时域信号/频域响应。包含各级的视频域比较-An OFDM baseband signal, using the 256-point IFFT, the sub-carrier using 8PSK mapping, plus the protection section, the modulated signal " cut top"
Synchronization-Technology-of-OFDM
- 一种新的符号定时和载波频率同步算法,该算法将OFDM符号分成几部分。它使用相关性和积累在几个OFDM同步算法对OFDM系统基于试点,使用前言快速、准确获取信号,在有限的时间建立同步,利用导频跟踪同步信息-A new symbol timing and carrier frequency synchronization algorithm is presented and the algorithm divides the OFDM symbol into several parts. It us
ofdm
- 此程序模拟了一个基本的OFDM通信系统，采用16QAM调制，并绘出了星座图及输入输出信号频谱-This program simulates a basic OFDM communication system using 16QAM modulation, and draw a constellation diagram and the input and output signal spectrum
ZF_SIC
- 基于MIMO-OFDM系统的信号算法，主要有QR检测ZF SIC检测 -Signal Algorithm for MIMO-OFDM system based mainly QR detection ZF SIC detection
VBLAST_OFDM1frame_MLZFMMSE
- 基于MIMO-OFDM系统的信号算法，主要有QR检测ZF SIC检测 -Signal Algorithm for MIMO-OFDM system based mainly QR detection ZF SIC detection
35864059
- ofdm调制,该函数有两个步骤组成,步骤一产生ofdm信号,步骤二ofdm调制()