group-velocity-and-phase-velocity

Speech oscilloscope using matlab

该程序是对于雷达点目标成像的，对于雷达初学者来说是一个很好的资料。(The program is a radar point target imaging, radar beginners is a good information.)

合成地震记录的matlab程序,很实用，适合初学者联系实用(Synthetic seismogram matlab program, very useful for beginners Contact Useful)

规划问题，其中包含了规划问题的基本Matlab源程序，还有PPT的相关解释(Planning, which includes the planning of basic Matlab source code, as well as the relevant interpretation of PPT)

整车7自由度无阻尼模态分析，主要是求出整车固有频率和振型，用于后续处理(7 DOF vehicle undamped modal analysis, the vehicle is mainly determined natural frequencies and mode shapes, for subsequent processing)

鲁棒性最小平方插值演示。直接运行程序可以看到演示结果。(robust fitting demo. Run the program directly and see the result.)

fastica 工具包，独立成分分析。安装在matlab的toolbox下即可使用(fastica toolbox，for ica analysis)

说明：  基于matlab的图像LSB隐密程序，含丰富附件(LSB based image matlab secret process, is rich in Annex)

逆滤波与维纳滤波和约束最小二乘滤波复原,有助于初学者(Inverse filter and Wiener filter and constrained least squares filtering for restoration to help beginners)

说明：  用java实现的UFO攻击游戏，里面有代码和可执行文件，操作简单，用鼠标左键单击UFO， 每击落10架之后，就会增加一架。(used to achieve the UFO attack game, and they code and executable files, simple operation, using the left mouse button click UFO, each downed 10, will be an increase.)