suanshubianma--MATLAB

In this program we calculate the scattering field of a infinite rectangular surface. I use Physical Optic method and compare the result with exact solution.

高斯消元法LU分解龙贝格OLS等matlab程序(Gaussian elimination LU decomposition matlab procedures, such as Romberg OLS)

在matlab中编程实现的正交多项式最小二乘拟合函数,调用格式：a=zjzxec(x,y,m)(In the matlab programming in the orthogonal polynomial least squares fitting function, call format: a = zjzxec (x, y, m))

0-1整数规划问题，采用MATLAB编程，约束条件等可以改变，比较实用(0-1 integer programming problem, the use of MATLAB programming, constraint conditions can change, more practical)

说明：  锁相环的MATLAB SIMULINK编程，可以供研究锁相环的人员使用(MATLAB SIMULINK programming the phase-locked loop, you can study for the use of Phase-Locked Loop)

仿真了转台目标，并进行了R-D算法仿真。 (Simulation of the turntable-goal and the RD algorithm simulation.)

较详细介绍了MATLAB的在数学中的各种应用，欢迎下载交流。(MatlAB)

本段程序是用来计算啁啾光纤光栅的，本段程序是用来计算啁啾光纤光栅的。(This paragraph, the program is used to calculate chirped fiber grating, this paragraph procedure is used to calculate the chirped fiber grating.)

说明：  基于标准模型的人脸识别程序，里面有一些小程序。(Face recognition program based on the standard model, which has some small programs.)

说明：  噪声的加入小实验。用以实现 加入噪声的功能，从而发现，加入噪声的方法与表现。(MATLAB realase an input noise,and to make the photo become a nomal looking photo.)