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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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poblictran
利用ann预测北京公交——2005年的客运量，这里的客运量只包括北京公交总公司承担的客运量，不包括地铁的客运量(This program is useful to forecaste the ridership of Beijing public transportation
)
- 2009-10-16 11:56:17下载
- 积分：1
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liangzijisuan
量子计算与量子优化算法的部分程序，感兴趣的可以下载学习~~(Quantum computing and quantum optimization algorithm part of the program interested you can download to learn ~ ~)
- 2012-05-28 14:47:30下载
- 积分：1
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FDTD_Perf2D.tar
Analyze performance of 2D FDTD algorithm for large systems.
- 2014-09-16 17:45:58下载
- 积分：1
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RANGESUM_SegmentTree
Segment tree implementation for Rangesum
- 2015-04-11 00:12:45下载
- 积分：1
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MieMatlabMaetzler
MieMatlabMaetzler.zip
非常全功能的Mie散射程序
matlab
- 2009-03-06 06:43:16下载
- 积分：1
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ggplab
HERE IS A GOOD PSO TOOL BOX (HERE IS A GOOD PSO TOOL BOX)
- 2008-04-11 11:11:11下载
- 积分：1
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matlab
说明： matlab的一个人脸识别系统
包括gabor，pca，ica的源码(matlab a face recognition system includes gabor, pca, ica source)
- 2008-11-03 14:23:01下载
- 积分：1
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Compressive_Sensing
compressive sensing ALGORITHIM CODE FOR MATLAB
- 2014-09-27 12:41:12下载
- 积分：1
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nlfet
nonlinear finite element code using matlab
- 2013-12-28 14:58:00下载
- 积分：1
