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梳妆导频的程序使用,对于信道估计有着很大的作用-Dressing procedure for the use of pilot for channel estimation has a significant role in
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本文在分析移动无线信道衰落特性的基础上,阐述了OFDM系统的基本原理,主要研究了OFDM通信系统中的基于导频符号的信道估计问题,分析了几种经典的信道估计算法以及相关的关键技术环节。 在此基础上介绍了OFDM技术在现实中的一个应用——WLAN IEEE802.11a系统模型,利用Matlab仿真软件完成OFDM系统信号生成、噪声生成、导频插入、循环前缀、调制、解调等部分的设计,最后结合计算机仿真对系统关键技术(导频、循环前缀、估计算法)的有效性和可行性进行了全面的分析与比较。适合matlab研究-
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论文中提出了了一种适用于正交频分复用的基于离散余弦变换(DCT)变换导频辅助的信道估计法。这种方法可以减小基于离散傅里叶变换(DFT)的信道估计器中的混叠效应-Presented a paper suitable for orthogonal frequency division multiplexing based on discrete cosine transform (DCT) transform the pilot aided channel estimation. This meth
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channel estimation of combat pilot based technique,
provides good estimation of ofdm channel
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基于导频的OFDM系统的信道估计,包括各种算法的仿真-OFDM systems based on pilot channel estimation, including simulation of various algorithms
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该程序是基于梳妆导频的OFDM信道估计的最基础的程序,适合初学者-The program is based on the dressing of the OFDM pilot channel estimation the most basic procedures, suitable for beginners
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基于导频的ofdm信道估计,采用线性MMSE算法。-Pilot-based channel estimation ofdm using the linear MMSE algorithm.
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二维导频的信道估计,有效的减小瑞利多径信道对通信系统影响。OFDM系统,调制方式16QAM,线性内插。-2D pilot aided channel estimation. OFDM system, linear interpolation.
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分析比较了16QAM的块状导频与没有加信道估计的性能比较OFDM系统-Analysis and comparison of 16QAM and no massive increase pilot channel estimation OFDM System Performance Comparison
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块状导频三种信道估计算法的比较,画出了图形进行比较-Three kinds of block pilot channel estimation algorithm, draw a graph to compare
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OFDM(正交频分服用)系统信道估计matlab仿真。基于梳妆导频的信道估计方法。可变更导频设置。-OFDM (orthogonal frequency division taking) system channel estimation matlab simulation. Based on dressing pilot channel estimation method. May change pilot set.
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COFDM系统的信道估计仿真。支持梳妆导频、块状导频、多种差值算法和估计算法,同时可进行同步和频偏估计,功能很全。-The COFDM system of channel estimation simulation. Support dressing pilot to the massive pilot, the the difference algorithm estimation algorithm, synchronization and frequency offset estimati
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OFDM信道估计程序 是基于导频的OFDM信号信道估计的matlab程序-OFDM channel estimation procedures is estimated based pilot OFDM signal channel matlab program
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详细的OFDM全过程程序,包括经典的导频估计,循环前缀选择,信道估计方法。-Detailed OFDM whole process procedures, including the classic pilot estimated cyclic prefix selection, channel estimation methods.
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OFDM通讯基于梳妆导频的信道估计算法的完整仿真,具有很好的参考价值。-OFDM Channel Estimation Based on Comb Pilot
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OFDM系统针对快衰落信道的信道估计算法,对研究信道估计算法有参考价值。-Pilot-symbol aided channel estimation for OFDM with fast fading channels.pdf
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针对OFDM系统利用隐训练系列进行信道估计的算法。针对信道估计算法有参考价值。-Superimposed-pilot-aided channel estimation for mobile OFDM
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信道估计\程序\MIMO-OFDM 系统的信道估计程序,包括导频设计,信道建模,常见的信道估计方法-Channel estimation \ program \ MIMO-OFDM system channel estimation procedures, including the pilot design, channel modeling, common channel estimation method
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信道估计\程序\MIMO-OFDM 系统的信道估计程序,包括导频设计,信道建模,常见的信道估计方法-Channel estimation \ program \ MIMO-OFDM system channel estimation procedures, including the pilot design, channel modeling, common channel estimation method
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在梳状导频情况下,有信道估计和LS(最小二乘)算法的比较-In the comb pilot ,no estimation compares the LS channel estimation
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