VdW_UGM

zheshiyige消除信号趋势项的程序(zheshiyige the elimination of the signal trends of the procedures)

Factorial hidden markov model and compute likelihood per each cycle with train test and validation set. train HMM used Backward-Forward Algorithm.

带通/带阻巴特沃斯滤波器设计，采用IIR滤波器设计思路，可以返回数字滤波器的二阶分割形式(Band-pass/band-reject Butterworth filter design, using IIR filter design ideas, you can return to the form of digital filter second-order segmentation)

说明：  turbo码的编译程序，用MATLAB实现。(turbo code compiler, using MATLAB.)

matlab动态模拟程序，小球的弹性碰撞模拟，直观的展现动态性(matlab dynamic simulation program, a small ball elastic collision simulation, intuitive dynamic display)

its a matlab code files

研究空间分配，测试程序，为保障有效运行，请注意安装环境软件的版本正确与否(study for space resonability)

matlab 数字水印，dct变换，嵌入水印，简单易懂，方便学习(dct matlab)

wireless channel description please see attached

Hand recognition using Keypoint matching algorithm is implemented