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frictional model and umat
frictional model to analysis in abaqus, a good subroutine to build a new frictional relationship
- 2018-01-22 18:00:11下载
- 积分:1
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fit_line
//最小二乘法直线拟合
m_FoldList为关键点(x,y)的链表
拟合直线方程(Y=kX+b)
(//linear least squares fitting m_FoldList as the key point (x, y) of Chain fitting linear equation (Y = C/56 b))
- 2005-08-24 04:40:23下载
- 积分:1
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PSO
说明: 基于模拟退火的粒子群算法,模拟退火算法在搜索过程中具有该概率突跳的能力,能够有效地避免搜索过程陷入局部极小解。(Based on simulated annealing particle swarm optimization, simulated annealing algorithm in the search process has a sudden jump in the probability of the capacity, which can effectively avoid the search process into a local minimum solution.)
- 2010-03-17 21:51:53下载
- 积分:1
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co2
fluent中关于co2的真实气体模型的自定义程序(fluent in about co2 real gas model custom program)
- 2020-12-13 21:59:15下载
- 积分:1
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拉格朗日插值法_matlab
数学最优问题中,拉格朗日乘数法(以数学家约瑟夫·路易斯·拉格朗日命名)是一种寻找变量受一个或多个条件所限制的多元函数的极值的方法。(In the mathematical optimization problem, the Lagrange multiplier method (named by the mathematician Joseph Luis Lagrange) is a method of finding the extremum of a multivariate function which is restricted by one or more conditions.)
- 2018-05-01 21:20:07下载
- 积分:1
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ADINA-Program
有限元源程序,结构分析软件,可以用于结构工程、近海工程等领域。(Adina FEM Program, can be used in structural engineering, offshore engineering, and so on)
- 2012-12-26 20:47:21下载
- 积分:1
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wg12154615345
说明: matlab改进的网格算法,work3为主程序(Matlab improve grid algorithm, based procedures work3)
- 2006-01-06 14:55:18下载
- 积分:1
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error
有限元计算软件Nastran 运算出错时的所有错误列表,从标号1到22107.7。(FEM calculation error list of all software Nastran Error from grade 1 to 22,107.7.)
- 2013-12-03 23:55:42下载
- 积分:1
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MLS1D_0
一维最小移动二乘法拟合位移场的无网格方法算例。(ONE-DIMENSIONAL MLS APPROXIMATION)
- 2013-03-24 14:26:29下载
- 积分:1
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1D_introduction-FDTD
很详细的一维FDTD介绍,以及MATLAB程序说明(Very detailed one-dimensional FDTD presentation and description of the MATLAB program)
- 2021-03-26 23:29:12下载
- 积分:1