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OFDM_RS_DSTBC
用matlab仿真的空时分组码在OFDM下的实现(Matlab simulation using space-time block codes in OFDM to achieve under the)
- 2010-01-19 16:35:08下载
- 积分：1
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work
自制，绘制常用 Copula函数的概率密度函数图。(Drawing density function diagram of commonly used Copula functions)
- 2021-02-12 18:49:50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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27A_Star_最少时
A星算法，应用于路径规划，可以实现可视化(A star algorithm applied to path planning)
- 2018-01-05 16:35:52下载
- 积分：1
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sperling
实现轨道交通spirling计算
此软件简单易懂，所有的资料都在一个压缩包中，便于初学者使用(for spirling )
- 2021-05-12 16:52:37下载
- 积分：1
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logistic_DWT
数字水印的matlab程序 嵌入 提取的全过程，小波域 ，空间域(digital watermark embedded in the extraction process Matlab the entire process, wavelet domain, the spatial domain)
- 2007-05-27 13:51:49下载
- 积分：1
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Backpack-Genetic-Algorithm-Beta-Version
Backpack Genetic Algorithm Beta Version
- 2014-01-05 23:26:15下载
- 积分：1
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AproximacionFuncionalEInterpolacion
it s a matlab source code about funtional approximation for numerical methods
- 2012-09-18 07:47:38下载
- 积分：1
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minimum-spanning-tree-matlab
minimum spanning tree
- 2011-11-26 10:20:06下载
- 积分：1
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matlab1engine1
MATLAB_Engine andC hybrid programming(MATLAB_Engine andC hybrid programming exeample)
- 2012-08-23 11:19:07下载
- 积分：1
