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speckle_lee

于 2012-03-28 发布 文件大小:1KB
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下载积分: 1 下载次数: 19

代码说明:

  Matlab 实现散斑条纹图的里氏滤波。谢谢下载!(Lee filter)

文件列表:

speckle_lee.m,2234,2010-12-21

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  • 脉搏信号分析 pulse
    脉搏信号分析 (1)设计滤波器,实现对脉搏信号的噪声抑制和基线纠漂; (2)时域分析:波形特征检测; (3)功率谱分析:对消噪后的信号进行功率谱分析。要求计算信号的功率谱,功率谱峰值,峰值频率。 (Pulse signal analysis (1) design the filter, to achieve the pulse signal noise suppression and baseline drift correction (2) time-domain analysis: waveform feature detection (3) power spectral analysis: noise cancellation signal after the power spectrum analysis . Require calculation of the signal power spectrum, peak power spectrum, peak frequency.)
    2011-07-13 09:56:01下载
    积分:1
  • 广义S及逆
    说明:  广义S变换及其逆变换代码,可以直接进行属性分析(Generalized S-transform and its inverse transform code can be used for attribute analysis directly)
    2020-05-28 21:58:36下载
    积分:1
  • roadidentity
    说明:  主要针对道路提取程序,使用二值法和形态法(Road extraction procedures, using binary and morphological methods)
    2019-12-14 19:47:51下载
    积分:1
  • speckle_lee
    Matlab 实现散斑条纹图的里氏滤波。谢谢下载!(Lee filter)
    2012-03-28 05:34:02下载
    积分:1
  • Lastprogram
    M. N. Do的经典的关于轮廓波变换的matlab代码,里面有matlab代码、论文、测试图片,很齐全,是很好的学习资料!(The MN Do classic on contourlet transform matlab code matlab code, papers, test image there, very complete, good learning materials.)
    2012-05-31 13:17:15下载
    积分:1
  • gabor_filter
    实现对图像的gabor小波变换,利用了opencv的函数库,可实现方向和尺度等多项选择。(Achieve image gabor wavelet transform, using the opencv function library, enabling the direction and scale and many other options.)
    2010-08-06 15:46:39下载
    积分:1
  • quzao
    主要是用于心电信号的去噪,对于噪声下的微弱电信号的一种提取(For ECG denoising, extract a weak signal in the noise)
    2012-05-16 11:43:35下载
    积分:1
  • wrcoef-upcoef
    一维小波单支重构函数,一维小波系数直接重构函数(Single one-dimensional reconstruction of wavelet functions, the direct reconstruction of one-dimensional wavelet function)
    2011-08-31 10:29:19下载
    积分:1
  • wavelet-analysis-important
    小波变换是一种非常重要的时频分析方法,研究小波变换对于地震处理研究有着非常重要的作用(Wavelet transform is a important tool for time-frequency,which plays an important part in the seismic processing.)
    2013-01-27 17:17:32下载
    积分:1
  • matlab如何实现fft
    用matlab如何实现fft变换,进而得到经过fft变换后的图像(How to implement FFT transformation with MATLAB)
    2017-10-11 10:31:22下载
    积分:1
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