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nonlinear_VLC

于 2017-03-21 发布文件大小:2619KB

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关于VLC中非线性研究的2011年到2016年的四篇文章，对于研究LED的非线性建模及相应的均衡计数有帮助！(Nonlinear Study on VLC 2011 to 2016 four articles for the study of nonlinear modeling and the corresponding LED equalizer count helpful!)

文件列表：

非线性总结
..........\8-Gbs RGBY LED-Based WDM VLC System.pdf,1094031,2016-05-14
..........\Adaptive Postdistortion for Nonlinear LEDs.pdf,656300,2016-05-18
..........\Compensation of a VLC Phosphorescent White.pdf,691200,2016-05-14
..........\NONLINEAR DISTORTION MITIGATION IN.pdf,687381,2016-05-09

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qqxgn
分析了该信号的时域、频域、倒谱，循环谱等,包括广义互相关函数GCC时延估计，这个有中文注释，看得明白。( Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Including the generalized cross-correlation function GCC time delay estimation, The Chinese have a comment, understand it.)

2017-04-18 12:39:50下载

积分：1
Radio-Resource-Management-and-Interference-Analys
Radio Resource Management and Interference Analysis

2011-11-29 02:30:42下载

积分：1
jk116
主要是基于mtlab的程序，MinkowskiMethod算法 ,matlab实现了五类灰色关联度模型的计算。( Mainly based on the mtlab procedures, MinkowskiMethod algorithm, matlab implements five gray correlation degree computing model.)

2017-04-19 09:54:26下载

积分：1
一种QPSK全数字化载波频偏估计算法
信号利用QPSK调制，采用全数字化的频偏估计方法(A full digital frequency offset estimation method using QPSK modulation)

2020-12-29 11:29:01下载

积分：1
Cooperative-Spectrum-Sensing-
仿真实现了关于认知无线电中合作频谱检测的性能分析(Simulation to achieve the performance of cooperative spectrum sensing in cognitive radio)

2012-07-17 16:53:30下载

积分：1
4
说明：：载波频率偏移是OFDM系统实现的关键问题之一。分析了OFDM 系统载频偏移估计的2 种算法，即利用循环前缀和训练序列方法。它们均为最大似然估计方法。分别讨论了它们的基本思想、实现方法和仿真结果。可以看出基于循环前缀算法复杂度较小，精度不高，而基于训练序列的算法有较高的估计精度，但降纸了系统传输效率。(Abstract：Carrier frequency ofset is one of the key problems in OFDM system．Two foundational methods 。cycling prefix—based and training sequence—based algorithms。to estimate OFDM carriers~equency ofset are analyzed．Then it discusses their basic thoughts。implementing methods and simulation resuits． Finally。merits and demerits of every algorithm are supposed．It concludes that the cycling prefix— based algorithm has less complexity and less precision。and that the training sequence—based algorithm has better estimation performance at the cost of transmission efficiency．)

2010-05-18 18:34:44下载

积分：1
Matlab-STK
Matlab与STK连接函数库，可以实现Matlab与STK连接(Matlab connection with the STK library)

2011-05-07 17:42:05下载

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hippe-vector-pattern
vfev ve vvevfevefvevvevefve

2018-12-17 04:06:39下载

积分：1
ofdm
orthogonal frequency demod

2019-03-05 05:04:44下载

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PPT
扩频通信，即扩展频谱通信(Spread Spectrum Communication)，它与光纤通信、卫星通信，一同被誉为进入信息时代的三大高技术通信传输方式。

2011-12-15 20:30:31下载

积分：1

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nonlinear_VLC

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