多尺度熵

this program simulate tarcking algorithm based on wavelet.

子块DCT变换编码/帧内预测编码DPCM，基于JPEG量化矩阵的量化与反量化(block DCT encoding/decoding predictive coding DPCM. JPEG quantization matrix based on the quantitative and anti- quantization)

基于LSB的数字水印算法及MATLAB实现.pdf

Chess Application developed in C# for academic purposes. We have implemented a function created by us. Though, it has some troubles.

计算双层单负材料的色散关系投影能带图 (the dispersive relation of the twwo single negative metamaterial layer )

用MATlabgui编写的登录密码的例程，该例程可新注册密码。并对上一版改版。(Written by MATlab gui login password routine, the routine can register a new password. And on a revised version.)

Imaging Processing Hough Transfform

its a matlab discription of varius digitl filers both in special and frequency domain. very useful for beginners.

DWT音频水印提取算法，DWT音频水印提取算法，DWT音频水印提取算法(DWT audio watermark extraction algorithm, DWT audio watermark extraction algorithm, DWT audio watermark extraction algorithm)

针对某一个非线性系统，基于backstepping设计一个控制率，使得系统能够实现原点镇定。(For a nonlinear system, a control rate based on backstepping is designed to stabilize the origin of the system.)