9927423hough-tuoyuanjiance

说明：  通过非线性动力学中混沌研究的poincare图可以很方便的识别出周期，拟周期或者混沌运动，该程序实现了poincare图的绘制(Through the study of nonlinear dynamics in the chaotic poincare map can easily identify periodic, quasi-periodic or chaotic motion, the program achieved poincare mapping)

matlab7.0的实用教程，共22章，里面详细介绍了matlab矩阵实验室的全部运用。(matlab program)

Earthquake Engineering and Structural Dynamics(You can input any number of stores by giving the mass, stiffness and damping values. Input the gamma and beta values which are related to Newmark Integration Mtd. Press Newmarks Integration button to input the values. Input the any number of storey that you expected to see the deflection for particular Earthquake. Press “Storey No” button to get that number. If you like only, you will input the period and press “Period” button. Finally press calculate button to see final results. Also you can see the both graphs in log scales also.(Please right click on the graph as shown above). You may see what type of analysis method is used. (Average acceleration relation ship or Linear variation of acceleration).)

利用MATLAB实现的一个简单的水声波束形成程序。实现波束入射角度的定位功能。(The use of MATLAB to achieve a simple acoustic beam-forming process. To achieve the positioning function of beam incident angle.)

说明：  实现了用超声波测量以及形成图像 对相关信号进行模拟仿真(Achieved the formation of images using ultrasound measurements, and simulation of the relevant signals)

System will automatically delete the directory of debug and release, so please do not put files on these two directory.

MATLAB编程实现GRIB文件转换成二进制 (GRIB file is converted into a binary)

一个模糊聚类工具箱，里面有四种模糊聚类算法，带有演示(four fuzzy clustering algorithms with demo in it.)

基于Scilab的粒子群算法代码，Scilab是一个功能和matlab差不多的开源软件(Based on the Particle Swarm Optimization Scilab code, Scilab is a functional and open source software similar to matlab)

用MATLAB程序打开数字地震数据记录SAC格式。(using Matlab, it can open the data of seismic wave.)