二维小波分析对图像处理的应用

可使用数学方法生成波形声音文件的源代码.-Use mathematical method to produce a wave sound file of the source code.

fourier变换的原代码,原代码由C语言开发,内包含测试图片-fourier transform the original code, the original code by the C language development, which includes testing Photo

小波包在图像处理中的应用，包括消噪，压缩，边缘检测等。-Wavelet packet in image processing applications, including de-noising, compression, edge detection and so on.

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

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.

精彩的小波变换，不下是你的错。快来吧快下载吧-Wonderful wavelet transform, at least it is your fault. Come fast to download it now

C语言做的基于小波变换的逆零树解码-C language based on the inverse wavelet transform decoding Zerotree

给出了在matlab环境下的源代码，经过了上机调试，可以实现小波变换对图像的二次压缩！-given Matlab environment in the source code, after the Machine, can achieve a wavelet transform of the second image compression!

小波变换的一些源程序-wavelet transform some source

实现哈尔小波变换（压缩算法）-achieve Khan wavelet transform (compression algorithm)