基于带参数整数小波变换可见数字水印，技术很前沿

The optimal wavelet function in wavelet based image compression system was examined using different -The optimal wavelet function in wavelet based image compression system was examined using different

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

小波图像编码与JPEG图像编码的比较研究-wavelet image coding and encoding of JPEG images Comparative Study

Calculating Beat rate of heart by DWT

尺度函数和小波函数的生成程序-scaling function and wavelet function of generating program

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)

用小波处理图像2-wavelet image processing 2

任意阶daubechies小波函数的构造，包括尺度函数和小波函数以及滤波器系数的构造-arbitrary order PG wavelet function, including scaling function and wavelet function and the structure of the filter coefficients

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.

该源代码是本人亲自所写，使用DWT对图像可以进行三次小波分解，直接下载可以使用，对图形图像处的同行们非常有用，欢迎下载。-The source code is written by himself, the use of DWT can be three times the image wavelet decomposition, a direct download can be used in the graphic image Department colleagues very useful are welcome to download.