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sonar
一种时频域联合捕捉主动声纳信号的方法.介绍了一种可应用于被动声纳的时频域联合捕捉主动声纳信号的方法及其工作流程。仿真相同噪声环境下使用该方法的发现距离与主动声纳探测距离,仿真结果表明使用该方法的发现距离远超过主动声纳探测距离,使用该方法可实现对目标的远程发现。(A time-frequency domain joint capture of active sonar signals. Introduced passive sonar, which can be applied when the frequency domain joint to capture active sonar signal its workflow. The discovery of the method used in the simulation of the same noise environment distance active sonar detection range, simulation results show that using the method found distance than active sonar detection range, the use of this method can be found remote target.)
- 2020-11-12 15:49:44下载
- 积分:1
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GUI_32
matlab初学者资料 里面有M程序的详细文件 还有编程 直接运行即可(Matlab beginners material inside have M program detailed document and programming can be run directly)
- 2012-03-30 11:22:22下载
- 积分:1
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code-RGB-to-HSV
matlab code to transform RGB into HCV
- 2014-10-06 08:06:29下载
- 积分:1
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shuangcanshushuangmenxianjiance
双参数的双门限语音端点检测程序MATLAB代码 可直接运行(Two parameters of the double threshold endpoint detection procedures MATLAB code can be directly run)
- 2015-03-30 14:39:04下载
- 积分:1
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SIAM.Data-Clustering.Theory
SIAM.Data Clustering.Theory.Algorithms and Applications.2007
- 2015-01-22 14:53:41下载
- 积分:1
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qxnh00005
用c++编的matlab曲线拟合程序,都是老师布置的数值分析作业!希望和大家交流.谢谢网站提供这个平台!(c addendum to the use of curve fitting procedures Matlab, Layout of the teachers are numerical analysis operations. We hope and exchanges. Thank you for providing this platform!)
- 2006-10-15 20:02:35下载
- 积分:1
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PMAC-Executive-Pro2-Suite_4_4_0_0
pmac应用软件 主要用于PMAC运动控制卡的开发(application of pmac)
- 2021-03-06 12:09:30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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MMatlab_RADARa
Matlab实现的一个简单的RAADAR预警雷达模拟 可直接使用。
(Matlab achieve of a simple RAADAR warning radar simulator used directly.)
- 2020-07-01 03:20:02下载
- 积分:1
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fliter
说明: 电力变压器局部放电在线检测中窄带干扰滤波方法(Power Transformer Partial Discharge Detection in the narrow band interference filter)
- 2011-03-21 10:02:43下载
- 积分:1