随机圆形骨料

图形画椭圆与圆弧中点算法类似：确定一个象素后,接着在两个候选象素的中点(Graphics drawing elliptical and circular arc midpoint algorithm is similar: to determine a pixel, and then at the point of the two candidate pixels)

permanent magnetic machine wind turbine model PSCAD

大气辐射分析软件，用于进行大气透过率计算、目标和背景辐射量计算等。(Atmospheric radiation analysis software)

Matlab做有限元分析，有静态、动态、非线性分析(Matlab finite element analysis, static, dynamic, nonlinear analysis)

显示各国民用航空领域所使用的acars数据，为一款免费软件(Display ACARS data used in the civil aviation field for a free software)

说明：  bug 2 algorithm to avoid obstacles (code in matlab)

说明：  根据舰船螺旋桨噪声一书给出的计算空泡噪声的公式，简便计算各种条件下的螺旋桨噪声级的程序(According to the formula for calculating the cavitation noise given in the book "Propeller Noise of Ships", the program for calculating the propeller noise level under various conditions is simple and convenient.)

声波正演程序，运用二维声波波动方程进行声波的正演模拟(Sound wave forward program)

源自电力系统运行与控制一书，简单的机组组合问题（UC）算例程序(包括主程序、经济调度程序以及动态规划程序)(basic code for Unit Commitment（including mainUC, economic dispatch and dynamic program）)

说明：  abaqus建立三维椭球模型，主要用于有限元细观力学分析，建立几何模型(Abaqus establishes 3d ellipsoid model, which is mainly used for finite element mesomechanical analysis and geometric model establishment)