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matlab

于 2011-08-25 发布文件大小:172KB

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下载积分: 1 下载次数: 24

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代码说明：

阵列信号的处理，在阵列天线阵列中的DOA估计的经典算法(Array signal processing, antenna array in an array of classic DOA estimation algorithm)

文件列表：

阵列信号处理程序
................\GUI做的数字波束形成算法库
................\.........................\algrithem_database.fig,12633,2006-05-15
................\.........................\algrithem_database.m,35988,2006-05-15
................\LP_page63_68new.m,3043,2008-10-15
................\music的实现代码.txt,2917,2011-08-24
................\MVDR程序
................\........\coherence_MVDR.m,1701,2006-01-27
................\........\icassp2006_jb.pdf,72048,2005-09-14
................\........\Illustrate.m,1187,2006-01-27
................\........\spl_dec2005.pdf,143512,2005-11-21
................\SSF_kongjiannihe_page153.m,1508,2008-10-29
................\Toeplitz_page110.m,1745,2007-06-01
................\xianxingyucepage63_68old.m,2962,2007-06-12
................\xinyuanshumuGDE_page46.m,1664,2007-06-12
................\xinyuanshumu_page42.m,2172,2008-10-29

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2020-12-23 15:19:07下载

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cyclostationary_toolbox
循环平稳信号是一类特殊的非平稳信号，其统计特征具有随时间呈周期变化的特点。旋转机械由于周期运行方式其振动信号具有循环平稳特性，因此利用循环平稳分析方法能够提取出在平稳假设下所不能得到的隐藏故障特征信息，为有效地分离和识别旋转机械早期微弱故障特征提供可能。(The cyclostationary signal is a special type of non-stationary signal whose statistical characteristics have a periodic variation with time. Due to the cyclical operation of the rotating machinery, the vibration signal has the characteristics of cyclostationary stability. Therefore, the cyclostationary analysis method can extract the hidden fault feature information that can not be obtained under the stationary assumption, which provides the possibility to effectively separate and identify the early weak fault features of the rotating machinery.)

2018-08-06 16:36:21下载

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此程序仿真了一个被污染了的信号源，然后通过小波去噪，成功取出了信号中的杂波(This procedure simulation has polluted the supply oscillator, then through the wavelet denoising, the success took out in the signal clutter )

2012-04-09 09:52:31下载

积分：1
eegwave
说明：基于小波包分解的脑电信号特征提取.格式是caj后缀的，大家看的时候可能得有CAJViewer 这个软件(Based on wavelet packet decomposition of the EEG feature extraction. CAJ suffix format is, we see there may be a time when the software CAJViewer)

2008-10-14 13:24:37下载

积分：1
waveletcompress
自己写的小波图像压缩，包括普通压缩和序列图像压缩(himself wrote of wavelet image compression, including the compression and ordinary sequence Image Compression)

2006-10-09 21:46:16下载

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matlab.rar
matlab程序源代码,包括小波分析理论与MATLAB R2007实现所有代码。(matlab program source code, including all code wavelet analysis theory and MATLAB R2007.)

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dtcwt
双树复小波程序，具有平移不变心，改进了小波变换(The DTCWT program with shift-invariant heart improve wavelet transform)

2013-04-24 14:39:28下载

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基于小波变换的电压暂降定位利用模极大值原理实现暂降起止时刻的准确检测(voltage sag lacote based on wavelet transform Used to achieve maximum modulus principle sag beginning and ending time of the accurate detection)

2020-11-21 11:19:36下载

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说明：实现k-l变换，代码短，效率高，适合初学者进行上机练习，原理简单，比较容易懂和实现。(Achieve kl transformation, the code short, high efficiency, suitable for beginners to practice on the machine, simple in principle, relatively easy to understand and achieve.)

2009-12-09 11:18:49下载

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12
说明：通过高斯函数导数检测图像边缘，实质是方向可调小波变换检测图像边缘（8个方向变换）。(Gaussian function through derivative edge detection in real terms is adjustable direction edge detection wavelet transform (change the direction of 8).)

2009-04-23 22:50:42下载

积分：1

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