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：正交频分复用(OFDM)是第四代移动通信的核心技术。该文首先简要介绍了OFDM基本原理，重点研究了理想同步情
况下，保护时隙(cP)和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系
统模型的基础上，用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序-: orthogonal frequency division multiplexing (OFDM) is the fourth-generation mobile communic
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基于导频的ＯＦＤＭ系统信到估计的ＭＡＴＬＡＢ源代码，里面有详细的注释说明
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Channel Estimation and Data Detection for Mobile MIMO OFDM System
一篇详细介绍Channel Estimation and Data Detection for Mobile MIMO OFDM System的博士论文。
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给出了十余种有关OFDM信道估计方法的MATLAB经典程序
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OFDM系统在AWGN和多径信道下的仿真。包括cyclic prefix,pilot,channel estimation，误比特率曲线以及实验报告（英文）-OFDM system in AWGN and multipath channel simulation. Including the cyclic prefix, pilot, channel estimation, bit error rate curve and the experimental report (English)
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基于分数阶Fourier变换的水声信道参数估计-Based on Fractional Fourier Transform Acoustic Channel Estimation
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Direct Blind Multiuser Detection for CDMA in
Multipath without Channel Estimation
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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
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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.
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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
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Comparison of the different channel estimation methods for mimo-ofdm communication systems.
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对一个使用了线性时空编码的多输入多输出系统的盲信道估计-Blind Channel estimation for MIMO systems using Linear Space time codes
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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
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LTE 下行链路信道估计，有MMSE，LS，理想估计三种方式-LTE downlink channel estimation, a MMSE, LS, ideal estimated three ways
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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
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OFDM System, including pilot, GI, Guard band, rayleigh channel, AWGN, equalization, channel estimation.
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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
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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
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两个仿真分别实现LS（最小二乘法）和MMSE（最小均方误差）信道估计。-Two simulations were realized LS (least squares) and MMSE (minimum mean square error) channel estimation.
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the effects of neural
network aided estimation in such receivers are considered. Neural
network acts as a pre-processing block to the estimator.-Orthogonal frequency division multiplexing (OFDM) has
high data rate capacity and lower Inter Symbo
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