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simulink
实现了曲线拟合,关于客车燃油经济性的曲线(vc++ achieve numerical simulation with the approximation method of calculating least-squares curve fitting )
- 2010-09-09 22:14:44下载
- 积分:1
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matlab_book
说明: MATLAB课件,可以帮助快速学习MATLAB,介绍详细,有举例详解(MATLAB software can help fast learning MATLAB, introduced in detail, and explain, for example)
- 2008-11-20 17:09:07下载
- 积分:1
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M200042316412a
matlab的雷达相关程序源码,包含MTIMMTDCFAR,动目标自适应处理 可直接使用。
(Matlab radar program source code contains MTIMMTDCFAR moving target adaptive processing can be used directly.)
- 2012-07-19 20:25:52下载
- 积分:1
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gaosi--3d
三维数字滤波器中的高斯理想低通滤波器的matlab仿真及其结果(3 d digital filter of gaussian ideal low-pass filter matlab simulation and the result
)
- 2011-12-13 15:46:34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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F16-simulation
经典F16飞行控制仿真程序(含MDL及M源码)-MATLAB源代码(Classic F16 flight control simulation program-MATLAB source code (with MDL and M of source))
- 2021-01-02 11:18:57下载
- 积分:1
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PQ-power-flow
基于MATLAB,用PQ分解法计算电力系统潮流(Solutions trend calculated using PQ decomposition method)
- 2014-11-06 09:29:23下载
- 积分:1
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MUSIC-revised
本文是music算法的一种改进,其具有更好的性能,以及能够满足大多数用户的需求,希望会给大家带来方便(This article is a modified music algorithm, which has better performance, and the ability to meet the needs of most users, I hope we will bring convenience)
- 2014-01-19 21:37:16下载
- 积分:1
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yuzhi
寻找灰度图象分割阈值的matlab程序,图像处理工具(Looking for gray image segmentation threshold matlab program, image processing tools)
- 2010-06-04 16:43:18下载
- 积分:1
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BIG2GB
文字转换,可用于繁体字和简体字之间的转换()
- 2007-08-28 15:45:51下载
- 积分:1