Amdemod

函数逼近的源代码，matlab编写的，值得收藏，欢迎大家踊跃下载，为中国的科研事业做贡献(Function approximation of the source code, matlab prepared and worthy of collection, enthusiastically welcomed the U.S. download, in order to make China' s contribution to the cause of scientific research)

随机信号案例分析 测量车速 利用MATLAB仿真(Measuring the speed of random signal case study simulation using MATLAB)

matlab工具做NURBS曲面造型，大家可以参考一下(matlab tools to do the NURBS surface modeling, we can refer to)

说明：  用于计算HURST指数的分形维数的MATLAB小程序，属于经典的。(HURST index used to calculate the fractal dimension of the MATLAB small procedures, are classic.)

matlab的基础知识ppt05，适合初学者，希望大家好好学习(matlab basics ppt05, suitable for beginners, I hope you learn)

用matlab实现kaiser窗，非常实用。(Using matlab to achieve kaiser window, very useful.)

时域有限差分法 Finite Difference Time Domain, FDTD程序，二维的，希望对大家有所帮助。(Several two-dimension Finite Difference Time Domain programs. Hope helpful.)

代码优化讲义，介绍如何优化代码，使代码运行效率最高(Code optimization notes on how to optimize the code, so that the most efficient code to run)

This programs are very useful for time prediction.

An effective implicit time integration scheme was proposed for the fi nite element solution of nonlinear problems in structural dynamics. Various important attributes were demonstrated. In particular, it was shown that the scheme remains stable, without the use of adjustable parameters, when the commonly used trapezoidal rule results in unstable solutions. In this paper we focus on additional important attributes of the scheme, and specifi cally on showing that the procedure can also be effective in linear analyses. We give, in comparison to other methods, the spectral radius, period elongation, and amplitude decay of the scheme and study the solution of a simple ‘model problem’ with a very fl exible and stiff response.