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TouYing
主要功能是进行高斯正算,高斯反算及透视方位投影的显示。(Main function is to be considered are Gaussian, inverse Gaussian and the perspective projection display position.)
- 2009-05-06 08:38:45下载
- 积分:1
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source_code_of_advanced_computational_mechanics
《高等计算力学》教材的源程序,非线性有限元计算程序(" Advanced Computational Mechanics" of the source material)
- 2020-10-09 10:27:35下载
- 积分:1
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fortran
圆柱绕流的数值模拟(基于有限体积法),Fortran程序(Numerical simulation of flow around a cylinder (based on the finite volume method), Fortran program)
- 2009-11-21 18:21:30下载
- 积分:1
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插补算法及步进电机
说明: 插补算法 步进电机控制算法 很好的资料(PWM 1234567891010101010101010101)
- 2020-11-21 13:50:25下载
- 积分:1
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jacobi
雅可比迭代(过关法)计算实对称矩阵的特征值和特征向量(Jacobi iteration (immigration law) the calculation of Real Symmetric Matrix Eigenvalues and eigenvectors)
- 2020-08-03 17:08:34下载
- 积分:1
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时间序列
利用MATLAB程序实现时间序列的预测功能(Using MATLAB program to achieve prediction function of time series.)
- 2018-04-17 15:00:34下载
- 积分:1
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约束优化问题
含约束的优化问题求解案例,算法简单,求解很方便实用(Constrained optimization problem solving case, the algorithm is simple, easy to solve, practical)
- 2017-09-08 15:50:49下载
- 积分:1
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insert_and_simulate
插值、拟合与规划问题
插值、拟合与规划问题(Interpolation, fitting with the planning of interpolation, fitting and planning issues)
- 2008-08-04 16:42:39下载
- 积分:1
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SP_d
利用Dijkstra算法计算最短有向路小程序(Dijkstra algorithm using the shortest way there is a small program to)
- 2011-06-14 16:00:28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