face_detection

Guide for time-frequency analysis in Matlab.

说明：  求解电荷中性方程的matlaB程序,主要是求解一个数值方程，求解量为费米能级，得到能级后就可以算出电子和空穴的浓度。(Solving the charge neutrality equation matlaB procedures, mainly to solve a numerical equation solving capacity of the Fermi level, by level can be calculated after the electron and hole concentrations.)

Transformers simulink file in matlab

unifid power quality conditioner

齿轮传动非线性分析，对扭转振动方程组进行求解，可得到齿轮扭转角随时间变化相关参数(Gear nonlinear analysis of torsional vibration equations are solved to obtain the twist angle of the gear change parameters over time)

Microelectronics Fabrication

该程序是硬核聚类和自适应硬核聚类的程序。(The program is hard-core hard-core clustering and adaptive clustering procedure.)

用matlab生成zernike,lukosz模式，用于自适应光学(use matlab to fit zernike and lukosz mode .which would be suitable for adaptive optics)

国外编写的一个QPSK仿真程序，给出了调制解调及误码分析(Foreign QPSK simulation program written in a given modulation and demodulation and error analysis)

离散小波变换的原理编码实现,从原理实现harr小波变换，可参考matlab中的dwt函数(the code of origin of harr wavelte，similar to the function dwt() in matlab)