Forward-MT-1d

计算四层框架结构的地震反应,包括常用的地震波(Calculate the seismic response of the four-story frame structure, including the commonly used seismic waves)

ixneighbors returns the indices of neighbor cells in a n*m matrix A. ic and icd are column vectors of same length where ic are the indices of cells in A and icd are the indices of the neighbor cells.

基于MATLAB串口数据采集系统及滤波源码，可以运行(Based on MATLAB serial data collection )

PSO算法优化BP神经网络，数学建模模拟退火算法的改进(PSO algorithm to optimize the BP neural network, mathematical modeling simulated annealing algorithm improve)

This program code is for compressing a file or image using Huffman coding without any built-in functions.

中心差分法求解动力学响应，可以尝试一下，个人觉得不错(The central difference method for solving structural dynamics problems)

高斯插值，本程序使用matlab开发环境实现了数值方法的高斯插值内容，方便好用，将所需插值数据加入，即可实现高斯插值(Gaussian interpolation, the program uses matlab development environment to achieve a numerical method of Gaussian interpolation content, easy to use, add the required data interpolation, Gaussian interpolation can be realized)

基于Matlab的非线性电路混沌实验仿真程序，通过对非线性电路（蔡氏电路）与非线性动力学进行分析，建立非线性动力学方程，然后利用Matlab/Simulink软件进行仿真，研究系统波形图、单吸引子、双吸引子、相面图以及在不同的非线性电阻的导纳下的不同形状(Matlab based nonlinear circuit simulation program and chaos, through the non-linear circuit (Chua) and nonlinear dynamics analysis, nonlinear dynamic equations, and then use the Matlab/Simulink simulation software to study the system waveform, single attractor, double attractor, physiognomy maps and different shapes in different nonlinear resistor admittance under)

GSM传输全流程仿真实例。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。(GSM system sim)

全面分析机械类个企业的经济效益，以一家公司的盈利额为研究对象，选择了8个不同的利润指标，14企业关于这8个指标的统计数据如下表所示，试进行主成分分析。(Comprehensive analysis of the economic efficiency of enterprises machinery months to a company' s earnings amounted research object, select 8 different profit targets, 14 companies on these eight indicators of statistical data in the following table and try to principal component analysis.)