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简要介绍了基于matlab实现fdtd仿真的语法基础(MATLAB programming is simple, and can give the characteristics of fine image, it has become the necessary system tool platform for science and engineering students.Its complete toolbox function makes MATLAB more and more popular among college students and engineers.The high and new technology translations: MATLAB simulation of electromagnetic finite difference time domain method, this paper introduces the developed rapidly in recent years in the electromagnetic field of finite difference time domain method (FDTD) of MATLAB language programming essentials, and equipped with abundant examples.It can be used as an introduction to the limited difference)

说明：  桥梁约束条件，ansys apdl源程序。通过ansys apdl语言建立了桥梁约束的有限元模型。(Bridge constraints, ANSYS APDL source program. Finite element model of bridge constraints is established by ANSYS APDL language)

微信小程序，简称小程序，英文名Mini Program，是一种不需要下载安装即可使用的应用，它实现了应用“触手可及”的梦想，用户扫一扫或搜一下即可打开应用。(Weixin applet, short for "applet", is an application that can be used without downloading and installing. It realizes the dream of "accessible" application. Users can open the application by sweeping or searching.)

一款仿真软件的使用说明以及具体的操作步骤-A simulation software instructions as well as specific steps. . . .

MFC实现售票系统，功能主要有售票、票预定、改票、退票等，界面简单美观(The MFC implementation of the ticketing system, the main function of ticket sales, ticket booking, change ticket, refund, the interface is simple and beautiful)

该程序可用于对abaqus结果数据进行处理，对每个材料点应力进行计算，并获取临界面的应力应变参数。(The program can be used to process the ABAQUS odb data, calculate the stress of each material point, and obtain the stress and strain parameters of the critical plane.)

Python codes for community detection

说明：  htri6.0破解补丁1、换热器计算器支持包括所有的标准TEMA类型的计算 Xist 支持包括所有的标准TEMA类型的计算,并且集成了流动导致的震动计算, 管子排布工具等等。 进行空冷器和经济器的设计, 核算和模拟计算, 包括自然通风(风机停运)和强制通风条件下的计算。(Heat Exchanger Calculator Support Including All Standard TEMA Types of Calculations Xist supports all standard TEMA-type calculations, and integrates flow-induced vibration calculations, pipe layout tools, and so on. Design, calculate and simulate the air cooler and economizer, including natural ventilation (fan outage) and forced ventilation.)

发运支持系统，为出货产品提供支持的一套系统-shipping support system 0009

说明：  使用STM32F407输出PWM，对电调进行校正和控制(Correction and Control of Electric Adjustment using STM32F407 output PWM,)