是二维图象的小波变换和逆变化.可以直接编译运行和调试

本程序提供了garbo变换与反变换的功能代码-This procedure provides a Garbo transform and inverse transform of the function code

dwt小波变换，用于对图像处理与压缩-dwt wavelet transform, for the image processing and compression

3次非标准小波分解和重构， 使用两种小波：Haar小波和db9小波 设计3级小波分解和重构图像的程序 用你自己的照片作对象，显示其中任一种小波图像分解和重构过程 使用Haar小波时，计算阈值分别为0，5，10和20的情况下，用PNG格式存储重构的图像，并将计算结果填入“图像测试表” 使用db9小波时，计算阈值分别为0，5，10和20的情况下，用PNG格式存储重构的图像，并将计算结果填入“图像测试表” -3rd standard wavelet decomposition and reconstruction, the use of two wavelet : Haar wavelet and wavelet design Terminal 3 wavelet decomposition and reconstruction process images using your own pictures for targets, which shows the image of a wavelet decomposition and reconstruction process using wavelet Haar, the threshold values were calculated for 0, 5,10 and 20 of the cases, the storage format used PNG Image Reconstruction and results Enter "Image table test" Wavelet use Terminal, the threshold values were calculated for 0,5,10 and 20 of the cases, the storage format used PNG Image Reconstruction and calculation results Enter "Image test Table"

基于小波变换的信号去噪研究-Signal Based on Wavelet Transform Denoising ..................

利用EDA技术和FPGA在UP3开发板上实现直接数字频率综合器的设计。 实验中加入了相位控制字PWORD，用以控制相位偏移量的前四位，将相位偏移量加到ROM地址总线 上，从而引起从ROM中取得的正弦信号的偏移，实现移相信号发生器的移相功能。 实验中还加入了LCD显示功能，通过LCD显示模块器件，用LCD显示正弦信号的频率，所显示的频 率也是由频率字控制的。LCD的驱动原理同上次实验。-The use of EDA technology and FPGA development in the UP3 board direct digital frequency synthesizer design. Experiment by adding a phase control word PWORD, to control the phase offset of the top four will be added to the phase offset ROM address bus, thereby causing ROM obtained from the sinusoidal signal offset, shifted believe realize its phase-shifting function generator. Experiments have also joined the LCD display, LCD display module through the device, with LCD display the frequency of sinusoidal signal, as shown by the frequency of word frequency control. LCD driving principles with the previous experiment.

实现小波变换对图像的作用， 同时有高通和低通滤波-Achieve the wavelet transform on an image. It also has the function of highpass and lowpass filtering.

图像离散小波变换源代码-images DWT source code

图象处理中的一些经典代码 周长发书上的原代码 小波变换-Image processing code in a number of classic books weeks long code of the original wavelet transform

图像正交变换，包括傅里叶变换，离散余弦变换，沃尔什变换，小波变换等-Orthogonal transformation images, including Fourier transform, discrete cosine transform, Walsh transform, wavelet transform, etc.

小波参考书籍，适合初学者，内附matlab代码-Wavelet reference books, suitable for beginners, containing matlab code