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多径信道下可有效提高频偏估计性能
文章对几种常用的基于循环前缀(CP)的最大似然同步算法进行了分析，并对其频偏估计方差进行了比较；同
时针对基于CP 的同步算法在多径衰落信道下性能较差的情况，提出了一种改进的CP 同步算法并进行了仿真，结果表明相比
于原ML 算法，文中算法在多径信道下可有效提高频偏估计性能。(】This paper does some research on multiple maximum-likelihood (ML) algorithms based on cyclic prefix
(CP) and compares variances of frequency-offset estimation After the analysis of the bad performance of CP based
algorithms in multi-path fading channels, an improved CP algorithm is proposed and the simulation shows that this
algorithm can improve its performance effectively in multi-path fading channels.)
- 2010-05-18 18:29:39下载
- 积分：1
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Frequency_sel_channel_est_equa
This codes are for frequency selective fading channels for MIMO system. Both estimation and equalization are done using LS and MMSE estimation and ZF and MMSE equalization.
- 2015-02-11 19:34:01下载
- 积分：1
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NN
说明： 采用近邻聚类方法进行聚类，给出了仿真的粒子，运行通过。(The neighbor clustering methods clustering, and give out the simulative particle, run through
)
- 2012-11-19 16:15:03下载
- 积分：1
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particlefilter
利用matlab编写的粒子滤波程序，能够对学习matlab有所帮助。(Prepared using particle filter matlab program, matlab can be helpful in learning.)
- 2011-01-12 09:16:03下载
- 积分：1
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waveletbainyuanjiance
小波模极大值边缘检测+膨胀+闭操作+边缘跟踪
得到清晰边缘(The modulus maxima of wavelet transform edge detection+ expansion+ close operation+ edge tracking
Get the clear edge)
- 2012-03-21 19:01:53下载
- 积分：1
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SEP-Protocol-in-Matlab
SEP: A Stable Election Protocol for clustered heterogeneous wireless sensor networks
- 2014-01-15 21:55:54下载
- 积分：1
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CCSDS_LDPC
用MATLAB实现CCSDS_LDPC编码，并生成相应的校验矩阵H。压缩包内包含相应源程序以及CCSDS_LDPC编码原理的说明文档。(Using MATLAB CCSDS_LDPC coding, and generate the corresponding check matrix H. Compressed package that contains the corresponding documentation and CCSDS_LDPC source coding theory.)
- 2021-02-18 20:59:45下载
- 积分：1
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gawywwzm
仿真效率很高的，包含特征值与特征向量的提取、训练样本以及最后的识别，直线阵采用切比学夫加权控制主旁瓣比，包括广义互相关函数GCC时延估计，含噪脉冲信号进行相关检测。(High simulation efficiency, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Linear array using cut than learning laid upon the right control of the main sidelobe ratio, Including the generalized cross-correlation function GCC time delay estimation, Noisy pulse correlation detection signal.)
- 2016-03-24 21:34:47下载
- 积分：1
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PFAPd
基于动态规划的检测前跟踪算法中检测概率与恒虚警的关系程序(Based on dynamic programming tracking algorithm in the pre-test probability of detection and the relationship between the procedures CFAR)
- 2020-12-22 21:29:09下载
- 积分：1
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Dr.MatlabTutorialSlides
This is the full commands for the matlab
- 2009-12-11 11:04:42下载
- 积分：1
