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PML边界的源码在计算电磁学中有很大应用大家好好学习！！！(PML boundary in the calculation of electromagnetic source has great application in the study study hard everyone! ! !)

说明：  针对污水处理系统的多变量、非线性、时变性与随机性等特点，介绍了专家系统的结构和特点及其在污水处理领域的应用研究现状，分析了其存在的问题。结果表明，国外专家系统发展迅速，并且应用领域遍及污水处理系统的各个方面，国内尚处于起步阶段。最后提出了在污水处理领域专家系统应用研究的发展方向。(Sewage treatment system for multi-variable, nonlinear, time variability and random other peculiarity of the structure and characteristics of expert systems and its application of sewage processing status, and analyzes its problems. The results show that the rapid development of foreign expert systems, and applications across all aspects of sewage treatment system, domestic still in its infancy. Finally, an expert in the field of wastewater treatment system application development direction.)

simple matlab documents for beginners

很好的关于各种发电机、电动机的程序，该程序使用matlab编写的，含有simulink仿真程序，非常不错哦！(good examples！)

模糊数学MATLAB工具箱，数学建模工具，运用MATLAB解决数学建模之中的模糊数学分析等问题。(MATLAB fuzzy toolbox, mathematical modeling tools, the use of MATLAB to solve mathematical modeling of the fuzzy mathematical analysis and so on.)

复杂网络聚类系数计算的matlab源代码(Complex network clustering coefficients of the matlab source code)

模拟时钟30秒，非常漂亮的界面，实时读取准确时间(Analog clock for 30 seconds, a very beautiful interface, real-time read accuracy)

说明：  描述了石墨烯电导率与弛豫时间的关系，谐振波长与基底折射率的关系。(The relationship between the conductivity of graphene and the relaxation time, the relationship between the resonance wavelength and the refractive index of the substrate are described.)

这是计算方法基本迭代法的一个matlab编程实例。(This is the calculation of a basic iterative method matlab programming examples)

simulink d的SVPWM模块,作仿真的同志门用的着,(simulink d the SVPWM module for simulation of the door used by the comrades,)