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lena

于 2009-06-07 发布 文件大小:350KB
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下载积分: 1 下载次数: 151

代码说明:

  图像加入水印提取水印的Matlab代码,包括的内容较多,能够完成各种实验的要求。(Extracted watermark image watermark to join the Matlab code, including the contents of more to complete the requirements of various experiments.)

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    本程序是基于小波变换的图像去噪,运行过可以使用(This procedure is based on Wavelet Transform for Image Denoising, run-off can be used)
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    2012-11-26 15:15:09下载
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    2012-09-20 15:11:28下载
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    小波变换阈值去噪的文章,基于最大最小准则计算(Minimax Estimation, Adaptive Estimation, Nonparametric Regression, Density Estimation, Spatial Adaptation, Wavelet Orthonormal bases, BesovSpaces, Optimal Recovery.)
    2016-12-13 21:12:50下载
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  • Dual-tree_DWT_code
    双树复数小波变换的滤波程序,在所有小波变换的程序中,该程序采用双变量模型能很好完成去噪功能(dual-tree complex wavlet transform is a good inshift wavelet transform)
    2011-12-04 22:29:51下载
    积分:1
  • wave
    Harr小波具有紧支撑、零调和性和优良的正交性等优点,因此选择它作为小波变换的基函数。对采样数据进行4层小波包变换得到16维的特征样本。(Harr wavelet has compact support, zero reconcile and excellent orthogonality, etc., so choose it as the base function of wavelet transform. 4 layers of sampled data wavelet packet transform feature samples 16 dimensions.)
    2014-09-17 16:25:07下载
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    小波包变换分析信号的MATLAB程序,可用于提取故障特征向量(Wavelet packet transform analysis of signals in MATLAB procedures, can be used to extract fault feature vector)
    2020-07-01 05:40:01下载
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