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1下载:
此程序为OFDM的信道仿真程序。通过计算出信道后,进行ber误码率的计算。
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3下载:
OFDM的MATLAB系统仿真,使用QPSK调制、梳状导频LS信道估计,并且还进行了LS和MMSE信道估计方法的性能比较,MATLAB simulation of the OFDM system, QPSK modulation, combed pilot LS channel estimation, and performance comparison of LS and MMSE channel estimation
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基于MATLAB的OFDM信道估计,LS信道估计,rayleigh信道,MATLAB-based OFDM channel estimation, LS channel estimation, rayleigh channel
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6下载:
matlab实现的OFDM运用于ROF光纤无线通信系统的仿真,用的是4QAM调制,LS信道估计,还包括Optisystem的仿真,是毕设的仿真,非常珍贵。,matlab achieve ROF optical fiber used in the OFDM wireless communication system simulation, using 4QAM modulation, LS channel estimation, the simulation also includes Optis
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基于期望最大化(EM)的最大后验信道估计算法(MAP)在高信噪比(SNR)下将很难获得较低的估计误差,并且,对于导频辅助的MIMO-OFDM系统,OFDM符号的数据传输效率随着发送天线的增加而明显下降.为改善这两种缺陷,引入一种等效的信号模型来改善高SNR下的估计性能 在相邻多个OFDM符号内使用相移正交导频序列和联合估计来提高系统的数据传输效率和估计性能 根据角域内信道间的独立性来减小噪声对估计的影响.通过仿真实验可知,所提算法具有更小的估计误差和更高的数据传输效率.-Maximum a po
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3下载:
802.11a OFDM MATLAB仿真代码,包括OFDM映射,IDFT/DFT,同步(时间/频率同步)和信道估计,以及频率偏移的估计等一系列代码-802.11a OFDM MATLAB simulation code, including OFDM mapping, SINGLE/DFT, synchronous (time/frequency synchronization) and channel estimation, and the estimated frequency offse
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关于MIMO OFDM的信道估计、检测等matlab代码,已经试过信道估计的代码,可用。-For MIMO OFDM channel estimation, detection matlab code, have tried to channel estimation code available.
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A performance comparison of LS algorithm and OMP algorithm in OFDM systems
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OFDM信道估计算法程序,LS、MMSE等算法程序-OFDM channel estimation algorithm program
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OFDM系统各个信道估计算法仿真,包括:基于QAM16块状导频的LS、LMMSE、LSMMSE(SVD);基于QAM16梳状导频的LS等。-Respective channel estimation for OFDM systems simulation algorithm, comprising: a block-based pilot QAM16 LS, LMMSE, LSMMSE (SVD) QAM16 based comb-like pilot LS.
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Orthogonal frequency-division multiplexing channel estimation using LS and MMSE methods
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1下载:
MATLAB实现ofdm信道估计,
MATLAB implementation of OFDM channel estimation(MATLAB implementation of OFDM channel estimation)
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simplified channel estimation
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各种关于OFDM和LTE的信道估计中外文献,研究通信的时候下载的,很有用,分享给大家(A variety of OFDM and LTE channel estimation of Chinese and foreign literature, research on the download of communication, very useful, to share with you)
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FBMC-channel-estimation-based-on-SVR-master
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改论文详细描述了信道估计算法,提出了一种新的信道估计算法,即压缩感知算法,得到了良好的效果!(The paper describes the channel estimation algorithm in detail, and proposes a new channel estimation algorithm, that is, the compressive sensing algorithm, which has achieved good results!)
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MIMO CHANNEL ESTIMATION USING LMS
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MIMO ofdm using mmse
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6下载:
该程序是一个比较完整的MATLAB程序,它能实于基于导频的OFDM信道估计,包括慢衰落及快衰落信道的估计.(The program is a more complete MATLAB program, it actually made in the pilot-based OFDM channel estimation, including the slow fading and fast fading channel estimation.)
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基于OQAM/PDM CO-OFDM系统提出了一种时域的信道估计方法,可以有效提高估计效率。
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