Duffing_LE

说明：  两个关于数值分析的matlab演示，十分有用(2 on Numerical Analysis matlab demo, very useful)

一个二维直线运动的卡尔曼滤波器，比较简单。(A two-dimensional linear motion of the kalman filter, is relatively simple.)

依据不同模糊距离公式建立模糊相似矩阵，采用matlab编程实现的模糊聚类分析的源程序代码(Fuzzy similar matrix matlab fuzzy clustering analysis of the source code programming depending on fuzzy distance formula)

电磁场仿真软件CST，并行计算设置方法。(Electromagnetic simulation software CST, parallel computing setting method.)

基于多种群遗传算法的MATLAB程序，解决无线传感器网络布局优化问题。(Based on multi-population genetic algorithm MATLAB program to solve the problem of wireless sensor network layout.)

主要应用于matlab初学者掌握matlab的基础知识及和编程方面的基础(Mainly used in matlab for beginners to master the basics of matlab and programming basis)

约170勘探地震资料和测井资料的分析和显示功能（加上他们所谓的支持功能）的设置。这些功能读取和写入标准的SEG - Y格式的地震数据，读取和写入测井在LAS格式2.0（也读3.0 LAS格式），并执行许多通常对这些数据类型进行的操作。他们使用标准化的结构来表示地震数据和测井数据，从而使函数调用的简单串联。(A set of about 170 functions (plus support functions called by them) for analysis and display of exploration-seismic data and well logs. These functions read and write seismic data in standard SEG-Y format, read and write well logs in LAS-format 2.0 (also read LAS-format 3.0), and perform many of the manipulations usually performed on these data types. They use standardized structures to represent seismic data and well data and thus allow simple concatenation of function calls.)

通过pch文件提取nastran质量矩阵、刚度矩阵，需要更改文件名称和自由度数（dof）,生成质量矩阵、刚度矩阵M,K(Extraction of mass matrix, stiffness matrix of NASTRAN)

this is a MATLAB code for lattice boltzmann poisselus flow modeling

用无模型自适应控制算法，可以实现桥式起重机的位置跟踪(Location tracking model-free adaptive control algorithm can bridge crane)