Emotion-Recognition

利用串口或者蓝牙的通信方式将采集到的心电数据绘制成波形，并与matlab混合编程实现小波分析(Using serial or Bluetooth communication will be collected ECG data plotted waveform, and Hybrid Programming with matlab wavelet analysis)

IIR数字低通滤波器的直接设计(最小均方法），讨论系统稳定性并将系统最小相位化。。。(IIR digital filter direct designii)

源于Fortran编写，用于学生信息数据库操作，如查找，排序，插入，删除等(Prepared from Fortran for student information database operations, such as search, sort, insert, delete, etc.)

traveling sales man Genetic algorithm by matlab

深刻蚀光栅的色散方程，可以得到有效折射率，(Deep etching the grating dispersion equation can be effective refractive index)

说明：  Expectation-Maximization algorithm

motion detection people tracking after performing background subtraction and blobs detection use for video suvelliance

适用于matlab r3982b版本的netcdf插件安装程序(Apply to matlab r3982b version of the netcdf plug-in installation procedures )

实现光栅自成像的程序，并用基本函数进行了验证(Grating self-imaging program, and use the basic functions were verified)

忽略系统阻尼，建立工程车辆的扭转振动模型，进行振型分析。(Ignoring the system damping, the engineering vehicle torsional vibration model is established to do the vibration analysis.)