利用小波变换对信号进行分析处理,现代信号处理,胡广书编

小波与计算机图形学-wavelet and computer graphics

一个很好用的示波器类，很漂亮的示波器演示程序-Oscilloscope used in a very good type, I am pretty Oscilloscope demo

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.

此代码是用在被成为数学魔法师的MAPLE软件上运行的。此代码清晰的描述了欧拉公式的图象变换。以及如何在MAPLE里解欧拉公式。-This code is used in the magician to become the MAPLE mathematical software running. This code describes a clear image transform Euler formula. And how to MAPLE Euler formula in solution.

本程序为小波算法的VC实现,适合初学者.-This procedure for the wavelet algorithm to achieve the VC, suitable for beginners,

基于小波零树量化的压缩解压缩程序，算法比较的多。-Zerotree based on wavelet compression quantified decompression procedure, the algorithm more.

一个简单的基于小波变换水印算法,抗攻击能力较强-A simple Watermarking Algorithm Based on Wavelet Transform, anti-attack ability

这是小波变换的好多算法，有需要的，可以参考-This is a lot of wavelet transform algorithm, there is a need, and can refer to

本目录存放的小波编码实现的源程序：打开ezw2.dsw工作区，编译后可在ezw2ezwdebug中找到编码可执行程序；在ezw2unezwdebug中找到解码可执行程序。-Wavelet Coding of the source : Open ezw2.dsw work, compiled in ezw2 ezw debug find executable code; In ezw2 unezw debug find decoder executable.

主要是用VC实现的小波变换，希望大家喜欢-VC is mainly used to achieve the wavelet transform, hope you like