地震响应Matlab代码 odesolver

说明：  用Matlab实现高速数据采集自动化 数据采集卡的MATLAB编程(Matlab high-speed data acquisition with automated data acquisition card MATLAB programming)

主要用于校正图像的畸变，用matlab编写的，很实用(Mainly used to correct image distortion, written with matlab, very practical)

Matlab与VC混合编程技术精华收集以及我自己的总结"w-”开头的文章都是我自己总结的，看了一定可以搞定混合编程问题。(Matlab and VC mixed programming technology essence collection and my own conclusion "w-" the beginning of the article I summed up all the reading will be able to get mixed programming problems.)

粒子群优化算法（PSO）是一种基于种群的随机优化技术，由Eberhart和Kennedy于1995年提出。粒子群算法模仿昆虫、兽群、鸟群和鱼群等的群集行为，这些群体按照一种合作的方式寻找食物，群体中的每个成员通过学习它自身的经验和其他成员的经验来不断改变其搜索模式。 (Particle swarm optimization algorithm (PSO) is a population based stochastic optimization technique, put forward by Eberhart and Kennedy in 1995. Particle swarm optimization (pso) algorithm on insects, herds, flocks and schools of fish swarm behavior, and these groups to find food in a cooperative way, each member of the group itself by learning experience and the experience of the other members to continuously change its search pattern.)

基于matlab环境下的混沌粒子群优化算法源程序，用于求解多种优化（线性、非线性等）问题。(Optimization based on chaotic particle swarm algorithm source matlab environment, used to solve a variety of optimization (linear and nonlinear) problems.)

说明：  本程序用来检测人的皮肤区域，并在图中标定出来。(This procedure is used to detect human skin regions, and out in the calibration diagram.)

着重探讨了在VB应用程序中集成MATLAB实现程序优化的四种方法,即利用MatrixVB、调用DLL动态链接库、应用Active自动化技术和动态数据交换技术,并分析了集成过程中的关键问题及其基本步骤。这种混合编程实现了VB的可视化界面与MATLAB强大的数值分析能力的结合。 (VB application integration MATLAB program optimization focused on four methods, namely the use of MatrixVB to call DLL dynamic link library, application Active automation technology and dynamic data exchange technology, and analyzes the key issues in the integration process and its basic steps. This hybrid programming to achieve a combination of powerful numerical analysis capabilities of the visual interface of the VB and MATLAB.)

用有限差分模拟高斯脉冲在自由空间传播，运行该脚本，你会得到一个表面，它是由脉冲在1微米的步骤传播。 (Using the finite difference simulation of Gaussian pulse propagation in free space, run the script, you will get a surface, it is spread by the pulse in steps of 1 micron.)

program that compares the DCT of two matrix

图像阈值分割程序，里面有好几个。运行ostu.m(Image threshold segmentation)