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DES
数据加密标准DES算法的Matlab实现
(NEWPNN- Designed probabilistic neural network SIM- on probabilistic neural network simulation)
- 2009-03-09 16:38:08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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Reboundball
反弹的小球程序主要用于模拟小球碰撞后产生反弹的情况。(Rebound ball program mainly used to simulate the small-ball collision resulting from a rebound situation.)
- 2010-02-11 20:01:45下载
- 积分:1
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ISDA_Matlab
ISDA 软件的matlab开发版本。用以处理半监督学习的分类问题。(ISDA is an efficient software for solving large-scale machine learning problems by using so-called kernel machines a.k.a support vector machines.)
- 2011-10-09 22:12:15下载
- 积分:1
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flightdynamics
飞行力学的相关知识,如坐标系之间的转换,不同高度下压力、密度等的计算,以及一些插值算法的应用(Calculation of the flight mechanics knowledge, such as the conversion between the coordinate system at various altitudes pressure, density, etc., and the application of some interpolation algorithm)
- 2014-11-05 21:52:29下载
- 积分:1
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EngMath
Matlab code for for Fourier Transform
- 2010-08-01 14:47:19下载
- 积分:1
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d_wind_farm_case2
wind farm simulink in matlab with PSAT toolbox
- 2014-01-03 18:43:10下载
- 积分:1
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grnnpredict
对GRNN的进行改进,用来做预测,其中对于每一组输入向量给其一个平滑因子,预测的效果不错(Improvements on the conduct of GRNN, used for prediction, in which each set of input vectors for a smoothing factor to its forecast good results)
- 2021-04-19 10:28:51下载
- 积分:1
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Matlab-Code-for-Image-Representation
特征代表的一些方法,希望对大家有用,大家可以看一下(Characteristics representative of some of the ways the hope that useful, we can look at)
- 2012-04-14 11:06:38下载
- 积分:1
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7DOF
非常经典的7自由度车辆动力学模型,用于车辆动力学分析(需要matlab2008以前的版本打开运行)。(Very classic 7 degrees of freedom vehicle dynamics model for vehicle dynamics analysis (need matlab2008 previous versions open run).)
- 2013-03-16 20:03:29下载
- 积分:1