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ML-estimator
极大似然估计器用于简单通信系统模拟,估计A1,A2:
s1 = x11*A1 + x12*A2
s2 = x21*A1 = x22*A2
r1 = s1 + n1
r2 = s2 + n2(Maximum likelihood estimator for a simple communication system simulation, it is estimated that A1, A2: s1 = x11* A1+ x12* A2 s2 = x21* A1 = x22* A2 r1 = s1+ n1 r2 = s2+ n2)
- 2013-03-22 11:39:44下载
- 积分：1
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Matlab2017b上运行CFAR算法（数据+代码+教程）
说明： 通过CFAR算法实现船舶目标检测，能够得到很好地效果。(Ship target detection by CFAR algorithm)
- 2020-12-10 12:59:24下载
- 积分：1
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Parallel-Computing-using-MATLAB
matlab并行工具的使用，有10个例子，并有pdf说明(parallel computation examples)
- 2011-06-30 09:57:49下载
- 积分：1
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getPDF1
In this paper, we investigate the timing and carrier
frequency offset (CFO) synchronization problem in decode and
forward cooperative systems operating over frequency selective
channels. A training sequence which consists of one orthogonal
frequency-division multiplexing (OFDM) block having a tile
structure in the frequency domain is proposed to perform synchronization.
Timing offsets are estimated using correlation-type
algorithms. By inserting some null subcarriers in the proposed tile
structure, we propose a computationally efficient subspace decomposition-
based algorithm for CFO estimation. The issue of optimal
tile length is studied both theoretically and through simulations.
By judiciously designing the tile size of the pilot, the proposed
algorithms are shown to have better performance, in terms of
synchronization errors and bit error rate, than the time-division
multiplexing-based training method and the computationally demanding
space-alternating generalized expectation-maximization
- 2010-08-11 18:19:11下载
- 积分：1
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Canny
Canny算子提取边缘，matlab进行图像处理，图像锐化(Canny edge extraction operator, matlab image processing, image enhancement)
- 2010-05-06 13:11:04下载
- 积分：1
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mmse_siso
mmse algorithm in ofdm matlab code
- 2012-04-24 21:17:40下载
- 积分：1
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similar
图像相似判断matlab用于两个图片的相似度进行比较和分析，一个采用巴氏系数计算法。另外一个rfg越接近1则越相似(matlab similar )
- 2014-10-24 17:12:19下载
- 积分：1
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LinAd
This is the linearized ADMM developed by Deren Han
- 2012-10-10 13:30:10下载
- 积分：1
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Nouveaudossier
Code MATLAB pour restaurer une image floue (flou gaussien)
- 2009-05-13 22:35:16下载
- 积分：1
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diff_efficiency
Calculation of diffraction efficiency of rectangular phase grating (scalar theory)
- 2010-02-11 04:48:52下载
- 积分：1
