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Wavelet_OMP

于 2011-10-24 发布 文件大小:50KB
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代码说明:

  在小波基下的压缩感知仿真算法,恢复算法使用正交追踪匹配算法。(Under compression in the wavelet perception simulation algorithm to track recovery algorithm using orthogonal matching algorithm.)

文件列表:

Wavelet_OMP
...........\DWT.m,1065,2009-10-14

...........\Wavelet_OMP.asv,2524,2010-07-20
...........\Wavelet_OMP.m,2524,2010-07-20

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    这篇关于从心电信号提取呼吸信号的调查,一共介绍了三种方法,即:频率提取,滤波器滤波,小波变换,三种方法。(This extract on the respiratory signal from ECG investigation, presented a total of three methods, namely: the frequency extraction filter filtering, wavelet transform, three ways.)
    2011-09-21 11:50:39下载
    积分:1
  • remove-noise-by-wavelet-transform
    小波去噪,通过对含噪信号进行四层小波分解,此处利用db3小波系列,通过仿真发现可以很好的消除信号中的噪声(Wavelet denoising, the signal through four layers of noisy wavelet decomposition, where the use db3 wavelet series, the simulation found in the well to eliminate the noise signal)
    2011-05-10 14:18:49下载
    积分:1
  • CS
    说明:  压缩感知代码,运用正交匹配追踪算法回复,简单易懂,很适合刚刚接触压缩感知的朋友参考。(compressed sensing code)
    2012-02-28 11:25:53下载
    积分:1
  • feichouyangswt
    非抽样小波变换的程序,可以自己更改使用,去噪效果较好( UWT s program, you can change the use of their own, better de-noising)
    2015-01-26 10:39:24下载
    积分:1
  • fft015
    基于MATLAB的GS算法的高斯光束整形设计(Designof BinaryOptical Element withMATLAB)
    2012-04-12 13:00:37下载
    积分:1
  • lift97mlhard
    个人编写的提升格式97小波去噪,采用硬阈值法,三层分解,包括小波变换,去噪,逆变换三步(Written format of 97 individuals to enhance the wavelet denoising using hard threshold method, three decomposition, including wavelet transforms, denoising, inverse transform three-step)
    2020-06-29 04:20:02下载
    积分:1
  • Influence-of-ENSO
    利用连续小波变换,交叉小波变换研究ENSO对长江流域径流的影响。(Using the continuous wavelet transform, ENSO cross wavelet transform research on the influence of the Yangtze river basin runoff.)
    2013-09-25 11:43:36下载
    积分:1
  • Gabor
    Gabor小波变换的matlab实现,可以完成对图像的纹理特征提取,广泛应用于图像处理,模式识别等方向(Gabor wavelet transform matlab implementation can complete the image texture feature extraction is widely used in image processing, pattern recognition and so the direction of)
    2010-01-10 13:56:18下载
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    2013-04-17 10:27:41下载
    积分:1
  • kalman
    kalman 卡尔曼滤波C代码 用于滤除高斯白噪声的滤波 测试真是可用。(The kalman Kalman filter C code for filtered white Gaussian noise filtering test is really available.)
    2020-12-01 21:09:26下载
    积分:1
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