numerical-analysis-matlab-code

to encode an LDPC code

Genetic algorithm code

说明：  模拟退火算法应用于光学模拟方向的程序代码(Simulated annealing algorithm is applied to the direction of the optical simulation code)

the code is to track the lips. which need to be marked by red color. the code tracks the red color of the lips and thus the lips indirectly. such system can be very much useful for audio visual departments

1phase fault in induction motor

内含柴油机标定数据一份和发动机负荷特性和万有特性的源代码，不需要去找数据了，改改代码就可以了(how to get engine map by matlab M file)

通信系统中对快速傅里叶变换的MATLAB仿真程序(Communication systems in the fast Fourier transform MATLAB simulation program)

一种快速傅立叶余弦变换的方法用于解包裹相位。(A fast algorithm for phase-unwrap.)

利用ABCD矩阵的方法判断包含三个球面反射镜的环形谐振腔的稳定性，以及腔内的光斑分布(By using the method of the ABCD matrix judgment contains three spherical mirror the stability of a circular cavity, and the cavity of light distribution)

matlab code for averaging data time series