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R-K
四阶龙格库塔法,用C++编写,很有参考价值(Fourth-order Runge-Kutta method, written in C, a good reference)
- 2011-12-29 20:44:34下载
- 积分:1
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ykb
实对称矩阵特征值与特征向量的雅克比法,ap为是对称矩阵,vp返回特征向量(Real Symmetric Matrix Eigenvalues and Eigenvectors of the Jacobian method, ap is a symmetric matrix, vp return eigenvector)
- 2020-08-03 17:18:34下载
- 积分:1
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FEM-of-four-bar-truss-structures
四杆桁架结构的有限元分析程序,在VS2008软件中使用C++语言编写,输入为四杆桁架结构的节点坐标,材料参数,边界条件,输出为各节点的应力和应变。(Four-bar truss structure finite element analysis program, the use of C++ written in VS2008 software, input node coordinate the four-bar truss structure, material parameters, boundary conditions, the output of the stress and strain of each node.)
- 2015-06-22 10:03:42下载
- 积分:1
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createTS程序及说明帮助
使用ABAQUS软件进行过渡网格划分,帮助用户建立良好的过渡网格的小工具(use the ABAQUS to divide the transition gridding)
- 2017-06-23 16:21:35下载
- 积分:1
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ErosionTabakoff
用于拓展fluent磨损模型的UDF,采用tabakoff经验公式描述磨损量。(a udf to optimize erosion model in Fluent)
- 2021-03-05 17:19:31下载
- 积分:1
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QR-decomposition
QR分解法是目前求一般矩阵全部特征值的最有效并广泛应用的方法,一般矩阵先经过正交相似变化成为Hessenberg矩阵,然后再应用QR方法求特征值和特征向量。它是将矩阵分解成一个正规正交矩阵Q与上三角形矩阵R,所以称为QR分解法,(QR decomposition
)
- 2020-08-31 01:08:10下载
- 积分:1
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juzhen
矩阵的练习 对于掌握数组的 概念很重要。如何快速掌握数组,灵活运用。(The practice of the matrix is very important to grasp the concept of the array. How to quickly grasp the array of flexible use.)
- 2012-06-29 11:34:40下载
- 积分:1
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digital5
数值计算的算法,采用c++实现,移植容易,一定能够用。(Data processing)
- 2010-12-23 06:01:07下载
- 积分:1
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union
This program is used to find the union, intersection and exclusive OR for given two sorted arrays.
- 2009-04-27 00:48:58下载
- 积分:1
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lbm
格子玻尔兹曼模型DnQm系列模型中应用较为广泛的D2Q7模型源代码,用于模拟流体的流动。(The D2Q7 model source code of the the Lattice Boltzmann the model DnQm series model is widely used to simulate fluid flow.)
- 2012-10-27 00:03:05下载
- 积分:1