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jwdis
此函数通过两点的大地经纬度(Ja,Wa)和(Jb,Wb)计算两点间距离 Dis (this function through the 2:00 and Geodesy (Ja, Wa) and ( `, mg) calculated the distance between two points Dis)
- 2006-09-23 00:05:17下载
- 积分:1
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Desktop
主要用于三次样条拟合,对离散点进行拟合插值,(Three order spline fitting)
- 2018-05-25 17:27:38下载
- 积分:1
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KIVA 3V的入门介绍
KIVA 3V的入门介绍、求解控制方程、边界条件、计算网格、控制方程的离散与求解、程序流程。(Getting KIVA 3V introduction, solving equations, boundary conditions, grid computing, control discrete and solving equations, the program flow.)
- 2014-02-04 05:45:54下载
- 积分:1
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iso_plas_1d
说明: 通过MATLAB编程模拟一维塑性应力应变曲线(Simulating the stress-strain curve for the 1D elastoplasticity problem by MATLAB coding.)
- 2020-12-10 01:49:18下载
- 积分:1
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fdtd
电磁场的时域有限元仿真,用于学习电磁场的时域计算。(Time domain electromagnetic finite element simulation for learning time-domain electromagnetic field calculation.)
- 2013-06-20 17:12:34下载
- 积分:1
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DAVAR
用于计算Davar,较为方便,用于allan方差的初步学习(Used to calculate Davar, more convenient for the Allan variance of the preliminary study)
- 2013-04-17 13:44:46下载
- 积分:1
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lxcad-stress-umat12
利用abaqus二次开发平台,利用for语言编写的混凝土弹性本构(Use abaqus secondary development platform, the use of language for concrete elastic constitutive)
- 2020-11-23 20:09:34下载
- 积分:1
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MYFEM
有限元求解柏松方程。本文采用FORTRAN语言编制程序。程序中大部分变量采用有名公共区存储方式存储,这样可以减少内存占用量。
IFG:生成有限元网格信息,即元素节点局部编码与总体编码对照表,节点实际坐标,边界节点编码与边界点上的已知值
GKD:生成总刚一维存储对角元的地址,计算总刚一维存储长度
FIXP:设置已知节点函数值
GK(NI,NJ,ADJ,AIJ):单元刚度矩阵计算
GF(NI,N,M,LE,YI,FE):单元列阵的计算
AK(I,J,AIJ):总刚度矩阵元素迭加
QEB:总刚度矩阵和总列阵合成
BDE:边界条件处理
SOLGS:Gauss-Seidel迭代法求解方程组
UDIFF(NI,NFLAG,UDIF,LE,ADJ):标准元素内形状函数导数计算
DIFF:节点上 , 加权平均
(In this program, FEM was used to solve the possion equation. It is implemented through FORTRAN)
- 2009-05-22 17:22:56下载
- 积分:1
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userfc
ANSYS二次开发自定义破坏准则子程序(ANSYS subroutine)
- 2021-03-28 18:29:11下载
- 积分:1
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MPSO
多目标粒子群的matlab程序,文中设置了两个目标,f1和f2,采用加权求解的方式(more goals in Matlab PSO procedures, the text set up two goals, f1 and f2. using the weighted solution!)
- 2006-06-09 08:35:59下载
- 积分:1