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关于二维小波变换的程序 [精华]
说明：此算法重在概念，速度并不是很快。因为FOR循环的缘故。此程序从循环矩阵的观点出发，把圆周卷积和快速幅里叶变换...
关于二维小波变换的程序 [精华]
说明：此算法重在概念，速度并不是很快。因为FOR循环的缘故。此程序从循环矩阵的观点出发，把圆周卷积和快速幅里叶变换建立了联系。实现了分解和无失真重构。它只做了一层分解，即将256x256图形分解成为64x64的四个图形，避免了使用WKEEP()的困惑。主要思想为用小波滤波器族构造正交阵W,变换写为B=W*A*W ,反变换为：A=W *A*W,这与所有正交变换无异。W为循环正交矩阵，因此可用FFT实现快速运算，难点就在重构矩阵上。若用矩阵概念明确，一个共扼转置可以搞顶。但FFT的使用必须找到与分解序列的关系。-on Wavelet Transform procedures [best] Note : This algorithm important concept is not speed quickly. Because FOR cycle nowadays. This program cycle from the point of view of Matrix, circular convolution and fast Fourier transform is established links. To achieve the decomposition and reconstruction without distortion. It only had one decomposition, 256x256 graphics will be 64x64 decomposition of the four graphics, avoiding the use of WKEEP () confusion. The main idea of using wavelet filter generator orthogonal array W, write to transform B = W* A* W, anti-Transform : A = W* A* W, which is orthogonal transformation all the same. W cycle orthogonal matrix, can be used to achieve rapid FFT computation, on the dif
- 2022-08-03 21:47:23下载
- 积分：1
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achieved using Matlab based on wavelet transform image enhancement and denoising
用matlab实现的基于小波变换的图像增强去噪-achieved using Matlab based on wavelet transform image enhancement and denoising
- 2023-04-15 15:35:03下载
- 积分：1
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阐述访生小波变换的理论及在心电信号去噪中的应用
阐述访生小波变换的理论及在心电信号去噪中的应用-Visit the Health and wavelet transform theory and the heart signal denoising
- 2023-08-17 18:55:03下载
- 积分：1
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小波图象变换的源代码
小波图象变换的源代码- Wavelet image transformation source code
- 2023-06-18 16:10:03下载
- 积分：1
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on how to achieve Gabor wavelet transform article, want to personally get involv...
关于如何实现Gabor小波变换的文章,对于想亲自动手实现Gabor小波变换的朋友非常有用.-on how to achieve Gabor wavelet transform article, want to personally get involved to achieve Gabor wavelet transform friends very useful.
- 2023-05-14 23:40:03下载
- 积分：1
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实现图像的1
实现图像的1--3次小波变换，运行环境在visual studio 6.0 以上-image 1-- 3 wavelet transform, the environment in visual studio above 6.0
- 2022-03-05 07:05:25下载
- 积分：1
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Program from mobile broadcasting environment
％ Program from 移动传播环境-理论基础、分析方法和建模技术 杨大成编著 机械工业出版社 2003
％ Program from pp.280~281 附录B 成形滤波法
- Program from mobile broadcasting environment- the theoretical basis for analysis and modeling techniques edited by Yang Dacheng Machinery Industry Publishing House 2003 Program from pp.280 ~ 281 Appendix B forming filtering method
- 2022-04-19 18:37:23下载
- 积分：1
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一个提升的整数小波变换的程序，用C++实现。
一个提升的整数小波变换的程序，用C++实现。-an upgrade of the integral wavelet transform procedures, C to achieve.
- 2022-05-15 10:11:25下载
- 积分：1
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运动图象压缩编码中的三层小波分解
运动图象压缩编码中的三层小波分解-moving image coding wavelet decomposition of the three-tier
- 2022-02-06 09:40:18下载
- 积分：1
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一维小波变换及其实现，VC＋＋编程实现。
一维小波变换及其实现，VC＋＋编程实现。-One-dimensional wavelet transform and its implementation, VC programming.
- 2022-06-12 12:01:31下载
- 积分：1
