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Matlab1
Matlab - Advanced Mathematics and Mechanics Applications Using MATLAB, 3rd Edition
- 2010-08-11 04:05:18下载
- 积分:1
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getPDF2
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 18:46:04下载
- 积分:1
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matlab_40_example
《matlab40个经典案例》书本PDF扫描版和源程序。福利继续上。欢迎指教(" Matlab40 a classic case of" book PDF scan version and source code. Benefits continue on. Welcome advice)
- 2014-01-04 11:55:27下载
- 积分:1
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Kalman_Knowinput
kalman滤波,李国强,用于模态识别,先生称响应在用相应识别系统参数(kalman filtering, Li Guoqiang, for modal identification, sir, said in response to the recognition system with the corresponding parameters)
- 2008-04-02 22:27:33下载
- 积分:1
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matlab
matlab 的程序求解三对角方程组,三对角方程组中的系数矩阵是非奇异的,这是前提条件。(matlab program for solving tridiagonal equations, tridiagonal equations nonsingular coefficient matrix, which is a prerequisite.)
- 2015-01-04 16:42:31下载
- 积分:1
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sphericalbessel_11
此函数专为求解球贝塞尔函数
利用柱贝塞尔函数与球贝塞尔函数之间的关系得到
十分实用
(This function is designed to solve the spherical Bessel functions to take advantage of the relationship between the column Bessel functions and spherical Bessel functions very useful)
- 2013-04-20 21:49:21下载
- 积分:1
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lubiaolabjiance
说明: 具有自检测功能的交通路标识别系统代码。能自动识别常见的交通标志,检测道路信息。(Self-detection of traffic signs recognition system code. Can automatically identify common traffic signs, road information detected.)
- 2011-03-19 16:15:25下载
- 积分:1
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chapter7shipingxinhaochuli
这个是matlab下的全部时频分析在信号处理中的代码(this is the whole of Matlab time-frequency analysis in signal processing code)
- 2007-05-09 00:15:15下载
- 积分:1
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ML_POA
装个matlab运行ML_POA即可。
可修改其中NumDiv和LoopTimes两个变量的值来提高精度,但要注意计算两随着等分数增加成几何增长。(Matlab )
- 2010-12-01 16:58:38下载
- 积分:1
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SOBI
separation de sources par SOBI
- 2010-12-23 18:50:25下载
- 积分:1