codes

Electric drives simulink

2D-potential problemas using Boundary Element Method

将波纹钢板桥涵结构简化为单位宽度的固支圆弧梁,同时考虑波纹钢板桥涵结构和土的共同作用,首次建立了该结构的计算模型,推导了该结构位移、应力的解析解.实例计算结果表明:理论计算结果和现场实测结果相当吻合.在此基础上,编制MATLAB程序,进一步分析波纹板厚、波峰高度、波长、结构半径,土体自重、侧压力系数,以及弹性模量对结构位移、应力的影响,为该结构优化设计和施工提供了理论依据.(The simplified structure of corrugated steel culvert unit width clamped circular beam, taking into account the corrugated steel culvert structure and interaction of soil for the first time to establish a computational model of the structure, the structural displacement derived analytical solution of stress. Example calculation the results show that: the theoretical calculations and field measurement results are quite consistent on this basis, the preparation of the MATLAB program, further analysis of corrugated sheet thickness, wave height, wavelength, structure radius, the weight of soil, lateral pressure coefficient, and elastic modulus of the structure. displacement, the impact of stress for the structural optimization design and construction provides a theoretical basis.)

Classify using the maximum-likelyhood algorithm(classifies using the maximum- likelihood al gorithm)

We programmed the correction equation of time in minutes per day pendants year

基于MATLAB的rake接收机的仿真分析，RAKE接收机作用CDMA调制通讯系统常用的接收机，该仿真代码质量较高，可供CDMA通信工程专业本科和硕士毕业论文仿真提供参考(Rake receiver based on MATLAB simulation analysis, RAKE receiver CDMA modulation communications role The receiver system used, the simulation code of higher quality, for the CDMA communication engineering Master of Science thesis and provide a reference simulation...)

基于matlab iris数据集的FCM（模糊C）聚类，适于matlab和聚类分析的入门学习。(failed to translate)

Lorenz混沌系统同步技术研究与仿真，基于PC法的混沌同步，基于线性状态反馈的混沌同步和基于观测器的混沌同步(Lorenz chaotic system synchronization technology research and simulation)

This function implements brute force bactracking to solve the knapsack problem.

matlab 学习matlab的一个好例子(Matlab learning Matlab a good example)