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projectthesis
signature recognition thesis
- 2009-12-15 00:05:41下载
- 积分:1
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LS-SVMfeixianxing
基于最小二乘支持向量机对传感器的线性系统用MATLAB软件进行仿真建模程序(Based on least square support vector machine (SVM) of the linear system of sensor with MATLAB simulation modeling software program
)
- 2012-04-15 20:05:15下载
- 积分:1
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coding
matlab coding that enable
- 2012-04-17 09:42:23下载
- 积分:1
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power_transfohyst
power_transfohyst,matlab仿真文件,电力电子、功率电子控制方面很有价值,调试通过(aspects of power_transfohyst, matlab simulation files, power electronics, power electronics control valuable debugging through)
- 2013-02-28 14:06:23下载
- 积分:1
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hh
说明: 直接带入数据..可以求解理论总塔板数以及提馏和精馏段塔板数(directly into the data can be solved .. Theory total plate number and stripper and distillation of the plate numbers)
- 2007-07-02 12:08:29下载
- 积分:1
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svmTrain2
局部化的支持向量机(LSVR)训练内核函数(function for LSVR(localized support vector regression) training)
- 2010-09-19 20:31:00下载
- 积分:1
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TheResearchofSpatialSpectrumEstimationAlgorithminS
智能天线技术是第三代移动通信系统的关键技术之一,也是国内外热门的研究课题。由于无线移动通信的信道传输环境具有复杂性和不确定性,存在多径衰落和时延扩展,因此造成了符号间串扰、同信道干扰、多址干扰等,这些干扰降低了链路性能和系统容量,智能天线技术是解决以上问题的方法之一。 本文首先阐述了智能天线和白适应波束形成的基本理论,然后对自适应算法进行了研究。对一些基本的自适应算法最小均方算法、恒模算法及递推最小均方算法进行了分析讨论,用计算机仿真的结果论证了算法的性能。针对相干干扰介绍了空间平滑技术,对传统的相干干扰抑制方法-空间平滑法进行了分析,采用改进算法有效降低了空间平滑算法的运算量。对信号波达方向(DOA)的估计是智能天线研究的另一关键问题。第四章在介绍了阵列信号处理方法的基础上,先简单介绍了Bartlett、Capon、MUSIC等空间谱估计算法,分析了信源数目过估计与欠估计情况下的MUSIC算法性能,提出一种改进算法,在信源数目有误差的情况下该算法的性能良好。第五章针对多径干扰环境,在分析MMUSIC算法的基础上,本文提出了基于低秩矩阵逼近法的改进MUSIC算法(In this paper, firstly, the author illustrates the principles of smart antenna and adaptive beam forming, and then introduces some typical adaptive algorithms, the LMS ,CMA and RLS algorithms are analyzed and discussed and simulate them in the computer to prove their capability. but they have the disadvantage of high complexity, so they are not fit for practice. The paper analyses the conventional method rejecting spatial smoothing coherent interfering signals, which is spatial smoothing technique)
- 2009-07-02 22:43:06下载
- 积分:1
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bch
说明: BCH 编解码的MATLAB 实现。BCH码是一类重要而有效的纠正多个随机错误的循环码,由于该码具有严格的代数结构,所以是到目前为止研究得最为详尽、应用最为广泛的一类码,已有多种译码算法。(BCH codec of MATLAB. BCH is a kind of important and effective redress the wrong number of random cyclic code, as the code strictly algebraic structure, it is so far the most detailed study in, the most widely used type of a code has a variety of decoding algorithm.)
- 2005-11-15 14:33:18下载
- 积分:1
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chizhi
这是数学算法中的差值算法 联合开发网 - pudn.com
- 2012-04-17 19:09:37下载
- 积分:1
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CAmatlab
交通流研究中的元胞自动机模型源码,可以模拟交通现象(traffic flow study of Cellular Automata Model source, the phenomenon can be simulated traffic)
- 2007-06-01 22:57:43下载
- 积分:1