登录
首页 » C++ » mywavelet

mywavelet

于 2006-04-18 发布 文件大小:34KB
0 365
下载积分: 1 下载次数: 1

代码说明:

说明:  小波变换算法的C语言实现,包括DWT,INDWT,提升小波,以及小波去噪的MATLAB源代码(wavelet transform algorithm in C language, including DWT, INDWT upgrade wavelet Wavelet denoising and MATLAB source code)

文件列表:

小波
....\小波去噪
....\........\BaseOnLevent
....\........\............\BayesShrink.m
....\........\............\BivaShrink123.m
....\........\............\BivaShrink13.m
....\........\............\BivaShrink23.m
....\........\............\denoising_BayesShrink.m
....\........\............\denoising_LAWMLShrink.m
....\........\............\dt_BayesShrink.m
....\........\............\dt_BivaShrink123.m
....\........\............\dt_BivaShrink13.m
....\........\............\dt_BivaShrink23.m
....\........\............\dt_LAWMLShrink.m
....\........\............\LAWMLShrink.m
....\........\............\readme.txt
....\........\............\trishrink1.m
....\........\BaseOnWaveLab
....\........\.............\AdaptShrink2.m
....\........\.............\BayesThresh2.m
....\........\.............\dyad2HH.m
....\........\.............\dyad2HL.m
....\........\.............\dyad2LH.m
....\........\.............\dyad2LL.m
....\........\.............\DyadHi.m
....\........\.............\DyadLo.m
....\........\.............\LAWMLShrink2.m
....\........\.............\MultiBayes2.m
....\........\.............\MultiSURE2.m
....\........\.............\MultiVisu2.m
....\........\.............\readme.txt
....\........\.............\SUREThresh2.m
....\........\.............\ValSUREThresh2.m
....\........\.............\VisuThresh2.m
....\........\denoise1.m
....\........\denoise2.m
....\小波变换
....\........\DWT
....\........\...\Dwt.cpp
....\........\...\Dwt.h
....\........\IntDwt
....\........\......\IntDwt53
....\........\......\........\IntDwt53.cpp
....\........\......\........\IntDwt53.h
....\........\......\IntDwt97
....\........\......\........\IntDwt97.cpp
....\........\......\........\IntDwt97.h
....\........\LiftDwt97
....\........\.........\BinDwt97
....\........\.........\........\BinDwt97.cpp
....\........\.........\........\BinDwt97.h
....\........\.........\LiftDwt97
....\........\.........\.........\LiftDwt97.cpp
....\........\.........\.........\LiftDwt97.h

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • watermark_wavelet
    小波变换的数字水印算法,附有论文和源程序.(Wavelet Transform Digital Watermarking Algorithm with thesis and source code.)
    2021-01-14 13:38:47下载
    积分:1
  • wavelet
    小波阈值法去噪的程序,其中有关于信噪比和均方根误差的公式(wavelet denoising)
    2011-05-24 20:47:45下载
    积分:1
  • BackProjectionbyrao
    多点目标 单站SAR的回波信号仿真以及BP后向投影成像 参数见合成孔径雷达成像——算法与实现一书表6.1 运行结果正确,注释比较详细(Percent more single station SAR point target echo signal simulation and backward projection imaging BP parameters, see synthetic aperture radar imaging- algorithm and implementation of a book Table 6.1 run result is correct, more detailed notes)
    2020-10-28 22:19:58下载
    积分:1
  • wavelet-atlab-sources
    小波变换模极大值重建信号的matlab源程序,来源于胡广书的《现代信号处理教程》附属光盘(Wavelet transform modulus maxima reconstruction signal matlab source code, derived from HU-book " modern signal processing tutorial subsidiary Disc)
    2013-04-27 10:55:25下载
    积分:1
  • 3
    说明:  故障行波波头识别:模极大值原理识别故障行波波头(Modulus maxima principles identified wave head)
    2013-09-23 11:35:05下载
    积分:1
  • DWT_1D
    离散小波变换是指在特定子集上采取缩放和平移的小波变换,是一种兼具时域和频域多分辨率能力的信号分析工具。此变换运用可以缩放平移的小波代替固定的窗进行计算分析,主要应用于信号编码和数据压缩。(Discrete wavelet transform refers to the specific subset take scaling and translation on the wavelet transform, is a kind of multi-resolution ability both time domain and frequency domain signal analysis tool. This transformation can use zoom translational wavelet calculation and analysis instead of the fixed window, mainly used in signal coding and data compression. )
    2013-11-10 22:12:48下载
    积分:1
  • 61
    说明:  提出了一种结合SVD的小波变换方法,对其在外弹道测量数据中的野值剔除进行了研究。对观测数据进行小波分解,将小波分解后的近似分量和细节分量组合实现相空间重构,作为SVD方法的输入观测矩阵,根据奇异 熵增量准则,对奇异值进行筛选,根据SVD逆变换重构原信号。这一方法克服了Hankel矩阵相空间构建方法数据 端点失真问题。以小波分解后分量重构的相空间可以满足正交性,进一步提高了SVD进行数据降噪和野值检测的精度。仿真数据和试验数据处理结果证明了这一方法的有效性。(Proposed a method of combining the SVD wavelet transform its outer ballistic measurement data in excluding outliers were studied. Observational data on wavelet decomposition, wavelet decomposition of the approximate combined component and detail component to achieve the phase space reconstruction, as the input observation matrix SVD method, based on singular entropy increment standards, singular value filter, according to the inverse transform heavy SVD structure of the original signal. This approach overcomes the Hankel matrix phase space construction method data endpoint distortion. Wavelet decomposition component of reconstruction phase space satisfy orthogonality, to further improve the SVD for data noise reduction and outlier detection accuracy. Simulation data and experimental data processing results prove the effectiveness of this approach.)
    2013-06-02 11:10:21下载
    积分:1
  • localpeaks
    用matlab编写找到向量维度的波峰波谷的值.(Prepared using matlab to find vector value of the dimension of the peaks and valleys.)
    2009-09-21 16:05:43下载
    积分:1
  • zsb
    用于折射波处理时的to、θ函数法求界面深度,浅层地震(Used for refraction wave in processing, θ function method to ask interface depth, shallow earthquake)
    2020-12-20 10:59:10下载
    积分:1
  • contourlet_toolbox.tar
    2002年,MN Do和Martin Vetterli提出了一种“真正”的图像二维表示方法:Contourlet变换,也称塔型方向滤波器组(Pyramidal Directional Filter Bank, PDFB)。Contourlet变换是利用拉普拉斯塔形分解(LP)和方向滤波器组(DFB)实现的另一种多分辨的、局域的、方向的图像表示方法。(In 2002, MN Do and Martin Vetterli proposed a "real" two-dimensional representation of images: Contourlet transform, also known as Pyramidal Directional Filter Bank (PDFB). Contourlet transform is another multi-resolution, local and directional image representation method based on Laplacian pyramid decomposition (LP) and directional filter banks (DFB).)
    2020-09-11 14:38:01下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载