weibull

说明：  2维装箱问题基于遗传算法求解二维装箱问题。。。。(2-D packing problem)

说明：  该软件以函数化方式表示微结构换能元的边界，生成微结构换能元电热耦合仿真计算的ANSYS命令流，获得微结构换能元的电流密度、温度分布、温度梯度、电压分布等参量。该软件的技术特点在于，集成了直接耦合的微结构换能元电热耦合仿真计算方法，适用于V型边界、圆弧边界和椭圆形边界的MEMS换能元，并能进行数据及计算结果的打开、保存、输出、显示与打印。(The development purpose of the software is to express the boundary of the micro structure transducer element in a functional way, generate the ANSYS command flow of the micro structure transducer element electrothermal coupling simulation calculation, and obtain the current density, temperature distribution, temperature gradient, voltage distribution and other parameters of the micro structure transducer element. The technical feature of the software is that it integrates directly coupled thermal electric coupling simulation calculation method of micro structure transducer. It is suitable for MEMS transducer with V-shaped boundary, circular arc boundary and elliptical boundary, and can open, save, output, display and print data and calculation results.)

各种时间之间的转换，包括： 将GPS周和周内秒转换到公历时间， 由公历日期和GPS周内秒计算公历时间， 将公历GPS时间转换到GPS周和周内秒， 将简化儒略日转换到公历时间， 将公历时间转换到简化儒略日， 从儒略日计算公历时间， 将公历时间转换到儒略日等。(The conversion between various times, including: Conversion of GPS weeks and weeks to the calendar time, The calendar time is calculated from the date of the calendar and the seconds within GPS weeks. The GPS time of the calendar is converted to GPS weeks and within seconds, Julian day will simplify the conversion to the calendar time, The Gregorian calendar time to simplify the Julian day, Calculate the Gregorian calendar time from Julian day, Convert calendar time to Julian day.)

fluent 编程 用于编写子程序 二次开发 主要用于焊接 熔覆 熔池模拟方面 欢迎大家指导(fluent udf To write subroutine secondary development is mainly used for the simulation of weld cladding pool)

说明：  用于abaqus建模内聚力单元建模，通过内聚力单元分析材料损伤(Used for abaqus modeling, the cohesion unit is used to analyze material damage)

本程序基于蒙特卡洛思想生成电动汽车充电负荷曲线，利用第十一届电工杯所提供的数据（充电开始时间，充电电量，充电功率）得到一万台电动汽车充电负荷曲线。蒙特卡洛只是解决问题的一种思想，本程序可为其他利用蒙特卡洛的问题求解提供借鉴。(Based on the Monte Carlo idea, this program generates the electric vehicle charging load curve, and uses the data provided by the Eleventh Electrician Cup (charging start time, charging power, and charging power) to obtain the 10,000 electric vehicle charging load curves. Monte Carlo is just an idea to solve the problem. This program can provide reference for solving problems using Monte Carlo.)

一维sod激波管 weno差分格式进行计算(Calculation of the WENO difference scheme for one dimensional SOD shock tube)

采用MATLAB编写的，斜齿轮时变啮合刚度计算程序(Matlab program to calculate the time-varing menshing stiffness of helical gear)

基于MATLAB编程实现走向无限、延伸无限的薄板状体磁异常正演(Forward modeling of magnetic anomaly of infinite and extended infinite thin plate)

CFD计算中，关于fluent软件，如何编写UDFs的教程资料(In CFD calculation, how to compile UDFs teaching materials about FLUENT software)