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1111
通过对钢轨和车轮的ansys有限元建模,分析在钢轨的接头处的动力学特性。(Rail and wheel ansys finite element modeling, analysis of the dynamics of the rail joints.)
- 2012-08-16 08:56:38下载
- 积分:1
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KINEMATIC
金属材料的随动强化有限元模型,适用于有限元分析的本构模型二次开发(Finite element model of kinematic hardening of metallic materials, constitutive model suitable for finite element analysis of secondary development)
- 2020-12-03 20:39:25下载
- 积分:1
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bicg_sparse
程序用Fortran95标准,给出了双共轭梯度法求解超大型稀疏矩阵的子程序。还给出了一个例子,例子的数据用索引存储了维数将近10万的对称稀疏正定矩阵。(Using Fortran95, a method of Biconjugate gradient for super linear sysem is provied. In addition, a example with the storage type of row-column index is also provide for test these subroutines. )
- 2013-09-09 18:31:58下载
- 积分:1
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newton
数值分析的牛顿法,是用C编写的,希望大家互相参考!!1(Pleiades值tub cavity Xu Yang Lai Hey, Did using C met写cavity, submerged mode希望deceive gaze intently EC banana!! 1)
- 2008-05-14 13:25:28下载
- 积分:1
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solvingequation
加步探索法,二分法,黄金分割法,抛物线插值法求解方程的演示(Plus step-by-step exploration of law, black-and-white, golden section method, the parabolic interpolation method for solving equations of presentation)
- 2009-06-28 10:18:42下载
- 积分:1
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12408927_G_P算法
说明: 关联维数求解,大组件构建,可以快速得到关联维数的值。(The value of correlation dimension can be obtained quickly by solving the correlation dimension and constructing large components.)
- 2021-04-10 10:00:20下载
- 积分:1
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q
说明: 实现基2时域频域抽取fft算法,可输出运算后所得复序列的模值序列,并可记录显示计算所用时间(Achieve base 2 fft algorithm frequency domain extraction can be obtained after computing the output sequence of modulus of complex sequences can be used in the calculation time, records show)
- 2010-05-29 10:45:27下载
- 积分:1
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feixianxingxianxinghua
提供两种非线性动态方程线性化的方法实例,精确线性化方法和反馈线性化方法(Provides two linear equations of nonlinear dynamic methods examples of exact linearization and feedback linearization method)
- 2010-05-14 15:38:08下载
- 积分:1
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DEM(Distrete-Element-Model)--Fortran
离散颗粒碰撞程序,包括颗粒的随机生成程序,颗粒搜索程序,颗粒碰撞程序。(Discrete particle collision procedures, including procedures for randomly generated particles, particles search process, particle collision process.)
- 2020-11-12 11:59:44下载
- 积分:1
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xianjiechuhuakuairunhua
线接触滑块润滑,基于有限差分法,采用的是中间差分的方法,求解油膜厚度(Line contact slider lubrication, based on the finite difference method, using an intermediate difference method for solving film thickness)
- 2016-03-23 09:04:56下载
- 积分:1