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10[1].1.1.66.2227
In this paper, we present a novel data-based method for simultaneous Maximum Likelihood
(ML) symbol and carrier-frequency o畇et estimation in Orthogonal frequencydivision
multiplexing (OFDM) systems. Statistical properties introduced by the cyclic
pre痻, a guard space between OFDM symbols, provide su眂ient information about the
unknown parameters. It is shown that the redundancy introduced by this cyclic pre痻
allows the estimation to be performed without additional pilots. Simulations show that
the performance of the frequency estimator is applicable in a tracking mode while the
timing estimation can be used in an acquisition mode.
- 2010-08-18 12:18:23下载
- 积分：1
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analog2digitalconverter
analog to digital converter source code, very good
- 2009-06-01 00:18:35下载
- 积分：1
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pso
蚁群算法的最基本算法matlab实现。适合初学者学习。(Matlab basic ant colony algorithm implementation. Suitable for beginners to learn.)
- 2011-05-21 18:37:36下载
- 积分：1
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matlab_changweifenfangchengshuzhijie
常微分方程数值解在matlaB中的实现，压缩包里面包含讲义和源代码。(Often differential equations in MATLAB to achieve compression package which contains the lecture notes and source code.)
- 2012-05-08 10:41:52下载
- 积分：1
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time_response
time response of a transfer function
- 2014-09-11 13:57:37下载
- 积分：1
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hadamardSim
ofdm papr haramard with PTS
- 2018-03-31 03:30:47下载
- 积分：1
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CRFall
很好的CRF的源码，分类方面使用性很强的(it is a good source code code for Condition random flied.It is very strong for classification on images.)
- 2012-03-22 11:40:09下载
- 积分：1
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Target-Tracking-PADF-CV
基于CV模型的目标跟踪算法程序源码；提供详细的误差对比及绘图；仅供参考(CV model target tracking algorithm based on Open Source provide a detailed comparison and mapping error for reference only)
- 2015-02-14 13:28:29下载
- 积分：1
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Best-matched-filtering
在宽带雷达系统检测中-基于最佳匹配滤波的回波检测实现程序(Broadband Radar best matched filter detection)
- 2014-01-13 14:09:12下载
- 积分：1
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04281429sinefft
求正弦信号fft，并利用该fft计算正弦信号的功率，信噪比等(Seeking sinusoidal signal fft, fft calculated using the sinusoidal signal power, SNR, etc.)
- 2011-04-23 10:57:39下载
- 积分：1
