-
基于小波变换的信号去噪..................
基于小波变换的信号去噪研究-Signal Based on Wavelet Transform Denoising ..................
- 2023-02-18 22:55:04下载
- 积分:1
-
Visual C++小波变换技术与工程实践(小波变换…
Visual C++小波变换技术与工程实践(小波变换现实分形草)-Visual C wavelet transform technology and engineering practice (wavelet transform reality Fractal Grass)
- 2022-01-29 02:17:37下载
- 积分:1
-
各种数字水印的matlab源代码,包括离散余弦,小波变换等
各种数字水印的matlab源代码,包括离散余弦,小波变换等-A variety of digital watermarking matlab source code, including the discrete cosine, wavelet transform, etc.
- 2023-03-06 07:35:04下载
- 积分:1
-
这个Matlab程序的最主要功能在water.m文件中,当你调用这个函数之后,系统会提示你给哪个图像文件加水印。blockdwt2.m文件,用于在小波频域添加水...
这个Matlab程序的最主要功能在water.m文件中,当你调用这个函数之后,系统会提示你给哪个图像文件加水印。blockdwt2.m文件,用于在小波频域添加水印logo图片。dmg.m文件产生水印logo图片。watdet3.m文件中的函数实现的功能是检查是否有水印的logo存在。-The main function of Matlab procedures in water.m document, when you call this function, the system will prompt you to add a watermark image files which. blockdwt2.m documents, for the wavelet frequency domain to add a watermark logo image. dmg.m document generated picture watermark logo. watdet3.m realize a function of the document
- 2022-03-22 22:27:20下载
- 积分:1
-
小波分析
小波分析-wavelet analysis
- 2022-02-01 14:36:17下载
- 积分:1
-
wavelet image processing 2
用小波处理图像2-wavelet image processing 2
- 2022-04-17 05:54:08下载
- 积分:1
-
自己写的小波图像压缩,包括普通压缩和序列图像压缩
自己写的小波图像压缩,包括普通压缩和序列图像压缩-himself wrote of wavelet image compression, including the compression and ordinary sequence Image Compression
- 2022-07-12 14:48:55下载
- 积分:1
-
该文章是一篇博士论文,主要做了对小波变换的应用研究和程序实现,具有很强的理论性。...
该文章是一篇博士论文,主要做了对小波变换的应用研究和程序实现,具有很强的理论性。-The article is a doctoral thesis, mainly on the wavelet transform to do the applied research and program implementation, and highly theoretical.
- 2022-11-08 05:05:03下载
- 积分:1
-
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
-
提供两种常用滤波方法的VC源程序,已经运行通过。
提供两种常用滤波方法的VC源程序,已经运行通过。-offers two commonly used methods of filtering source VC has been running through.
- 2023-01-26 10:40:03下载
- 积分:1