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Umat_ElasticPlastic_Explicit
Abaqus UMAT code 适用于平面应变,轴对称弹塑性本构关系,也适用于大应变情况,使用显示积分算法。(Abaqus UMAT code applies to plane strain, axisymmetric elastoplastic constitutive relation, also applicable to large strain, using the integration algorithm.)
- 2013-03-30 03:46:43下载
- 积分:1
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fft2d
fft的文件,fortran环境下运行!欢迎指正!(fft documents, fortran environment running! Please correct me!)
- 2021-05-08 18:18:35下载
- 积分:1
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PQ_wave_analsys
fft小程序:可用于分析离散值采集数据的谐波含有率,谐波角度等(fft小程序:可用于分析离散值采集数据的谐波含有率,谐波角度等
FFT small program: can be used to analyze the discrete value of the data acquisition of the harmonic content, harmonic angle, etc.
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- 2016-01-29 21:52:24下载
- 积分:1
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zuixiaofa
最小二乘法数据处理软件,翻遍计算的程序,应用于各种优化算法(math caculateor)
- 2013-12-04 14:39:11下载
- 积分:1
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Viscoelastic
粘弹正演程序和模型实例,2维数值模拟正演,适应于粘弹介质,(This program can be two-dimensional numerical simulation of acoustic wave equation, Viscoelastic isotropic media.)
- 2013-12-09 15:07:58下载
- 积分:1
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matlab常用算法程序集
说明: matlab常用算法程序集主要用于解决插值、函数逼近、矩阵特征值计算、数值微分、数值积分、方程求根、非线性方程组求解、解线性方程组的直接法、解线性方程组的迭代法、随机数生成、特殊函数计算、常微分方程的初值等问题(Mainly solve interpolation, function approximation, matrix eigenvalue calculation, numerical differentiation, numerical integration, equation roots, nonlinear equations solving, direct methods for solving linear equations, iterative methods for solving linear equations, random number generation, special functions Calculation, initial value of ordinary differential equations, etc.)
- 2020-07-28 20:58:13下载
- 积分:1
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tmmforgrating
用传输矩阵法计算光栅场,寻找bloch 模(use of the transfer matrix method grating market, find bloch Die)
- 2006-12-12 16:26:30下载
- 积分:1
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SparseMatrix.tar
自己写的稀疏矩阵类,包括存储、访问以及基本的数学运算,希望大家批评指正!(Sparse matrix classes, including storage, access, and basic mathematical operations, we hope to criticism!)
- 2013-08-04 21:11:54下载
- 积分:1
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Gmres
说明: 解大规模线性方程组的预条件Gmres方法.系数矩阵可以非对称正定.(Solution of large-scale linear equations of the preconditioned GMRES method. Coefficient matrix can be non-symmetric positive definite.)
- 2008-10-15 00:11:34下载
- 积分:1
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算法图解
说明: 算法知识讲解,是一本不错的算法入门级教材的pdf版本(This is a good introduction to algorithm)
- 2020-03-13 18:37:49下载
- 积分:1