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Ztranstest
在matlab下实现了z变换，给出了分析、源文件和输出的零极点图(Matlab achieved in the z transform, gives an analysis of the source file and output zero-pole diagram)
- 2008-01-18 20:30:01下载
- 积分：1
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denoising
小波极大值消噪程序，可实现数据的消燥功能(Maxima of wavelet de-noising procedure, the extinction data can be dry functions)
- 2008-02-09 16:12:30下载
- 积分：1
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compressedsensing_OMP
说明： 压缩感知 正交匹配追踪一些人关心压缩感知与雷达成像，他们把稀疏表示放在最重要的地方，以为在雷达成像中成功实现压缩感知关键是稀疏表示；
事实上并不是如此。我们知道：压缩感知需要建立AX=B,且该方法具有较低的抑制信噪比能力；另外雷达成像的基础是雷达
信号与目标的相互作用，也就是电磁波与介质的相互作用，该相互作用是一个非常复杂的非线性问题，因此研究这个问题与
压缩感知的关系才是解决雷达成像问题的关键点所在。从另外一个角度来看，雷达成像中惯用的方法是匹配滤波，它之所以
能够处理低信噪比的问题，是因为它利用了回波数据的冗余信息。也就是目前雷达成像算法之所以成功的关键是具有足够
多的冗余信息。现在，在雷达成像中使用压缩感知恰好是反其道而行之！
(compressed sensing)
- 2011-03-24 15:17:21下载
- 积分：1
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DOA3
ESPRIT 算法MATLAB程序,形成方向图(ESPRIT algorithm based on MATLAB program to form patterns)
- 2015-04-14 18:07:07下载
- 积分：1
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my_mirror_emd
EMD端点效应的处理方法，（镜像延拓发）简单易学。(Processing method end effect of EMD, (mirror extension hair) is easy to learn.)
- 2021-01-08 09:28:52下载
- 积分：1
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project
学习期间跟老师做的一个project,simulink 在工业控制中（石油开采）的基本应用。(Studying with a teacher to do a project, simulink in industry control (oil industry) of the basic application.)
- 2010-10-04 17:50:39下载
- 积分：1
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edge-sobel
to detect edge using sobel filter
- 2011-09-17 16:40:22下载
- 积分：1
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mssa-g
多频道奇异谱分析，即奇异谱分析的升级版，广泛应用于气象变化，股市波动，降噪等领域。(Multi-channel singular spectrum analysis, that singular spectrum analysis of an upgraded version of the widely used weather changes, stock market volatility, noise reduction and other areas.)
- 2014-01-26 21:22:38下载
- 积分：1
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L99line
matabl oc 平面连续体结构拓扑优化(oc)
- 2009-04-11 20:19:08下载
- 积分：1
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kuopin
直接序列扩频系统（DS，Direct Sequence）又称为直接序列调制系统或伪噪声系统（PN 系统），简称为直扩系统，是目前应用较为广泛的一种扩展频谱系统。要传送的信息经伪随机序列编码后对载波进行调制。在发信端越冬用扩频序列去扩展信号的频谱，在收信端，用相同的扩频友序列进行解扩，将展宽的频谱扩展信号还原成原始信号。因为伪随机序列的速率远大于要传送信息的速率，所以受调信号的频谱宽度将远大于要传送信息的频谱宽度，帮称之为扩频(Direct sequence spread spectrum (DS, Direct Sequence) modulation system, also known as direct sequence or pseudo-noise system (PN system), referred to as direct expansion systems, is currently the more widely used as a spread spectrum system. To send the information encoded by the pseudo-random sequence of carrier modulation. End of winter in the letter to extend the signal with the spreading sequence of spectrum, in the end prepared to receive and use the same sequence spread spectrum despreading friends, broadening the spectrum to restore the original signal expansion signals. Because the rate of pseudo-random sequence is much larger than the rate of information to be sent, so the frequency spectrum by adjusting the width of the spectrum is much larger than the width of the information to be sent to help is called spread spectrum)
- 2011-01-09 16:54:26下载
- 积分：1
