DOA

说明：  最优化设计有约束条件下的惩罚函数法的程序设计(Optimal design of constrained penalty function method of programming)

车辆检测方法，背景差分，图像预处理，数学形态学处理(Vehicle detection methods, background difference, image pre-processing, mathematical morphology processing)

通过matlab编写的几个关于PSNR、mse的图像处理的小程序(Several small program written by matlab about PSNR, mse image processing)

基于希尔伯特黄变换（HHT）的条纹图相位信息提取算法，可以得到变形条纹图的相位信息，可用于三维重建领域。(Based on the Hilbert-Huang Transform (HHT) phase information extraction algorithm, the phase information of the deformed fringe can be obtained, which can be used in the field of 3D reconstruction.)

三维激光扫描的点云，如果是在一个面上，用局部小邻域拟合出平面(3D laser scanning point cloud, if it is on one side, with small local neighborhood fitting plane)

matlab 信号处理较为全面的介绍，较为全面的。专业工程师讲解。。(matlab signal processing more comprehensive introduction, more comprehensive. Professional engineer explained. .)

说明：  有限差分法求解雷诺方程，MATLAB程序，可以拿来参考看看(Solving Reynolds equation by finite difference method)

卷积运算：取x(t)和h(t)的长度为nx,nh。平移量n=nh+nx-1，利用for和if语句实现倒序求和运算。外循环用一个for语句实现平移，通过在求和时取数组元素的顺序实现倒序求和(Convolution operation: take x (t) and h (t) of length nx, nh. Translational volume n = nh+ Nx-1, use for and if statements to achieve reverse summation operator. Outside the circle with a for statement to achieve translation, when taken in sum array elements to achieve reverse the order of summation)

Progamming for MATLAB beginners

MIMO技术的基本程序包，包含四个子程序，SIDO,SIMO,SISO,MIMO(Vblast),是MIMO初学者的理想进阶资料(MIMO technology, the basic package, includes four subroutines, SIDO, SIMO, SISO, MIMO (Vblast), is ideal for beginners and advanced MIMO data)