Description: OFDM：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-OFDM : Orthogonal Frequency Division Multiplexing (OFDM) is the fourth-generation mobile communication core technology. The article briefly introduces the basic principles of OFDM, focus on the ideal synchronous circumstances, Protection slot (counted ac cording) and different channel estimation method in Gaussian channel and multi-path Rayleigh fading channels of OFDM system performance. OFDM system is the model on the basis of MATLAB language of the entire system is computer simulation and reference design process Platform: |
Size: 2048 |
Author:xoaxiao |
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Description: 在本文件中，我实现了对于OFDM系统信道估计的LSE算法-in this document, I realized for OFDM channel estimation algorithm for the LSE Platform: |
Size: 1024 |
Author:刘斌 |
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Description: 本程序为一个实现MIMO-OFDM信道估计的程序，程序中采用的为2*2系统，可以换成其他系统-procedures for the realization of a MIMO-OFDM channel estimation procedures, procedures for the use of 2* 2 system, could be replaced with other systems Platform: |
Size: 2048 |
Author:刘斌 |
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Description: 基于训练序列的OFDM信道估计仿真程序，可直接运行-Training sequence based on the OFDM channel estimation simulation program can be run directly Platform: |
Size: 7168 |
Author:王慧 |
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Description: OFDM信道估计程序。
该程序包可生成OFDM信号，可显示经衰落信道变化后的OFDM信号波形，且给出了LS，LMMSE多种信道估计算法。-OFDM channel estimation procedure. The package can generate OFDM signals can be displayed by the fading channel changes of OFDM signal waveforms, and gives the LS, LMMSE channel estimation algorithm for a wide range. Platform: |
Size: 13312 |
Author:黄翔东 |
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Description: OFDM信道估计和均衡的仿真程序，包括MMSE、LS、ZF等方法。-OFDM channel estimation and balanced simulation program, including the MMSE, LS, ZF and other methods. Platform: |
Size: 18432 |
Author:李继龙 |
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Description: 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-11.txt for producing channel impulse response of the source, 22.txt for a variety of OFDM channel estimation algorithm for the source Platform: |
Size: 2048 |
Author: |
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Description: QPSK调制的基于梳状导频的ofdm系统信道估计-QPSK modulation comb-based pilot of the OFDM system channel estimation Platform: |
Size: 3072 |
Author:徐涛 |
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Description: 本程序是MIMO-OFDM 系统的信道估计程序，包括导频设计，信道建模呵常见的信道估计方法，对初学者有用-This procedure is a MIMO-OFDM system channel estimation procedures, including the pilot design, channel modeling Oh common channel estimation method, useful for beginners Platform: |
Size: 802816 |
Author:陈昌海 |
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Description: OFDM的信道估计，LS,MMSE,非常全的仿真程序-OFDM channel estimation, LS, MMSE, very wide of the simulation program Platform: |
Size: 20480 |
Author:小范308 |
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Description: 超宽带中，基于MB-OFDM的信道估计的MATLABA仿真程序-UWB based on MB-OFDM channel estimation MATLABA the simulation program Platform: |
Size: 13312 |
Author:小范308 |
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Description: In this Mfile, I want to investigate the performance of LSE algorithm in
OFDM channel estimation with methods of equalizations like MRC and ZF.
For further information see the "Xiaodong Cai and Georgios B. Giannakis, Error Probability Minimizing Pilots for OFDM with M-PSK Modulation over Rayliegh-Fading Channels,” IEEE Transactions on Vehicular technology, vol. 53, No. 1, pp 146-155, Jan. 2004. Platform: |
Size: 28672 |
Author:Ardalan |
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Description: 本程序为一种基于凸优化的OFDM信道估计算法，平滑SLO算法是求解稀疏线性方程组的一种迭代解法，本程序将其应用于OFDM信道估计，取得了较好的信号估计精度以及速度-This procedure is a convex optimization of OFDM-based channel estimation algorithm, smoothing algorithm SLO is sparse system of linear equations to solve an iterative method, the procedure will be applied to OFDM channel estimation, the signal to obtain a better estimation accuracy and speed Platform: |
Size: 4096 |
Author:赵亮 |
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