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5_3_lifting
说明: 采用5/3小波提升算法编写的一维和二维信号小波分解与重构程序。给出了图象分解的演示示例。(using 5/3 wavelet algorithm to enhance the one-and two-dimensional wavelet decomposition and reconstruction process. Given the decomposition of images demonstration examples.)
- 2005-11-22 21:31:26下载
- 积分:1
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mh_maichong_test
matlab计算haar 小波各级近似系数和细节系数的频率响应(CA1,CD1,CA2,CD2,CA3),并画出幅频图,便于理解小波变换的意义,(U191 u7197 u5c1 u5c1 u5Fc1 u4Fc u653 u564C u548C u7286 u8282 u7CFB u6570 u7684 u9891 u54CD u5E94 uFF08CA1 uFF0CCD1 uFF0CCA2 uFF0CCD2 UFF0CCA3 uFF09 uFF0C u5E76 u753B u51FA u5E45 u9891 u56FE uFF0C u4FBF u4E8E u7406 u89E3 u5C0F u6CE2 u53D8 u6362 u7684 u610F u4E49 uFF0C)
- 2017-05-19 16:39:01下载
- 积分:1
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wavelet
以labview为平台通过小波分析方法对波形进行处理。(Labview as a platform for analysis of the waveform by wavelet processing.)
- 2011-12-28 16:12:20下载
- 积分:1
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work
说明: 有小波分解求小波熵,还有小波包技术求解信号特征,适应与分析脑电信号特征(Seeking a wavelet decomposition wavelet entropy, and wavelet packets technique to solve the signal characteristics, and analysis of EEG characteristics of adaptation)
- 2011-03-02 19:53:44下载
- 积分:1
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用opencv实现各种低通滤波器
对图像进行滤波处理是图像处理中最常见的一种操作类型。而这其中低通滤波(也可以叫做平滑)有事各种滤波处理中最常用的。这里就简单写写 OpenCV 中提供的几种低通滤波方法。
具体思路:对源图像进行离散傅里叶变换,滤波后通过cvDFT进行傅里叶逆变换得到理想低通滤波器、巴特沃斯低通滤波器、高斯低通滤波器后图像
- 2022-03-04 13:06:18下载
- 积分:1
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MATLAB的软件包,用于小波变换,安装到自己的MATLAB工具箱中-Wavelab850
MATLAB的软件包,用于小波变换,安装到自己的MATLAB工具箱中。(MATLAB software package for wavelet transform.)
- 2020-06-21 07:20:01下载
- 积分:1
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XCT_wavetest
matlab程序,X-CT图像处理,用小波分解去除噪声(matlab program, X-CT image processing, noise removal by wavelet decomposition)
- 2009-05-12 17:21:25下载
- 积分:1
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dwb_fusion
mamatlab二维离散小波变换,应用图像融合(mamatlab two-dimensional discrete wavelet transform, image fusion)
- 2007-03-20 11:07:40下载
- 积分:1
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wavelet
说明: 关于小波变换的一些常用函数,有关多尺度变换,希望可以帮助您(Wavelet commonly used functions, on multi-scale transformation, I hope to help you)
- 2019-03-27 20:49:30下载
- 积分:1
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Harmnic
谐波小波包分解程序,并且将其应用于声发射信号特征提取(Harmonic wavelet packet decomposition procedure, and will be applied to acoustic emission signal feature extraction)
- 2012-03-04 14:33:21下载
- 积分:1