搜索资源列表
ofdm-qpsk
- 通信系统中常用的多进制数字相位调制的源代码 并结合ofdm系统 加入了相应的保护前缀（cp）和导频序列 应用于有关ofdm的信道估计等系统
OFDM_channelEstimation
- 11.txt为产生信道冲激响应的源码， 22.txt为各种OFDM信道估计算法的源码
ofdm
- QPSK调制的基于梳状导频的ofdm系统信道估计
mimosimulator
- MIMO信道仿真源程序和说明书，其中有详细的说明文字，有一定参考价值-MIMO channel simulation source code and manuals, including detailed descr iption of the text has a certain reference value
channel_esti_em730a
- 代码为实现EM算法进行ofdm调制信号进行信道估计的仿真代码-source codes simulate the channel estimation using em algorithm
OFDMsystembasedontheconversiondomainchannelestmati
- 本代码是基于OFDM系统的一种转换域估计算法，有整个OFDM系统及改进的信道估计算法仿真。包括LS,MMSE,LMMSE,DFT,及改进后的DCT算法。-The code is based on the OFDM system, the conversion of a domain estimation algorithm, the OFDM system and revamp the entire channel estimation algorithm for the simulation.
MIMOOFDMchannelestimationofdifferentcontrast
- 本代码是基于MIMO-OFDM系统下做的信道估计技术的研究。MIMO,OFDM是4G的核心技术，两者相结合的估计算法也是现在研究的热点。本代码包括几种核心的估计算法并可直接仿真出结果。-The code is based on MIMO-OFDM system channel estimation to do research. MIMO, OFDM is the core of 4G technology, a combination of both the estimation algori
channelestimationforMIMO-OFDM
- Comparison of the different channel estimation methods for mimo-ofdm communication systems.
STBC
- 单径瑞利信道中的两发一收STBC：Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。含理论分析 -Space-time block code Simulink BPSK
OFDM
- Matlab简单的OFDM仿真，信道估计，有BER曲线 -OFDM simulation
STBC-MIMO-OFDM
- STBC-MIMO-OFDM系统中任意发送，接收天线的STBC-MIMO-OFDM用MATLAB仿真的程序，包括PSK调制，STBC编码，信道估计等-stbc_mimo_ofdm system with more one attennas in TransSitter and receiver
OFDM_channel_estimation
- 基于梳状导频的OFDM通信系统中的信道估计，包括俩个程序-OFDM system s channel estimation based on comb pilot
FRFT
- 给出了分数阶傅里叶变换的具体实现程序，阶数可调。该程序实现是根据一篇通信学报上的论文做的。同时提供了OFDM系统在不同信道估计技术下的误码率以及多径信道下的性能。对于想研究基于分数阶傅里叶变换的OFDM系统的人有一定帮助。-The codes for fractional fourier transform (frft) and its inverse way are given according to a published paper in Journal of Communication
OFDMPchannelest
- 包括了ofdm变换，添加导频以及信道估计等操作-Ofdm including transformation, adding a pilot operation and channel estimation
ofdm.channel-estimation-1
- OFDM信道估计代码，通过LMMSE估计、LS估计、SVD估计进行研究。并通过MATLAB仿真平台进行仿真，对三种信道估计算法及它们的性能进行了仿真分析和比较。-OFDM channel estimation
OFDM-channel-Estimation
- 基于导频的OFDM信道估计算法，通过MATLAB仿真其误码率曲线-Estimation algorithm based on pilot OFDM channel bit error rate curve simulation by MATLAB
MIMO_OFDM-RLS
- MIMO-OFDM系统中一种改进的递归最小二乘(RLS)信道估计方法可以在不需要任何信道统计信息的前提下，利用前导训练序列和自适应遗忘因子对信道状态参数进行估计。-The modified recursion lest squares (RLS) channel estimation method exploits preamble training sequences and adaptive forgetting factor to estimate channel state par
channel-esitmation-
- ofdm系统基于压缩感知的信道估计算法，omp算法-channel esitmation code5 add AWGN OMP criteria test
OFDM_Channel
- 该代码实现的是基于梳状导频的OFDM系统信道估计，对初学者学习信道估计很有帮助。-The code is based on the comb pilot OFDM system channel estimation, channel estimation for beginners to learn helpful.
OFDM_01
- 基于SIMULINK的完整OFDM系统，包括RS信道编码，交织，多种方式调制解调，插入导频，串并变换，信道估计，信道均衡等关键技术。-Based on SIMULINK complete OFDM system, including RS channel coding, interleaving, a variety of ways modulation and demodulation, insertion pilot, serial and parallel conversion, chan