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lxcad-stress-umat12
利用abaqus二次开发平台，利用for语言编写的混凝土弹性本构(Use abaqus secondary development platform, the use of language for concrete elastic constitutive)
- 2020-11-23 20:09:34下载
- 积分：1
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2阶方程最小二乘法
说明： 最小二乘法估算三元二阶方程式系数，用于抛物线曲线拟合(Estimating coefficient of second order equation by least square method)
- 2020-03-24 16:26:04下载
- 积分：1
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nonlinear
ansys非线性各向同性，非线性随动硬化(ANSYS nonlinear isotropic, linear kinematic hardening)
- 2020-12-03 18:59:26下载
- 积分：1
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gcmjjs
这是考虑了高程的面积计算公式，VB编的程序，运行即可(This is the old area of the elevation calculation formula, the program can be run VB series)
- 2012-05-06 14:53:06下载
- 积分：1
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Bostick-inversion
改程序用于大地电磁法的一维反演，运用波斯蒂克反演方法(Reform program for the one-dimensional inversion of magnetotelluric method, the use of the Persian Mystic inversion method)
- 2021-04-27 10:08:48下载
- 积分：1
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sma_um
Umat Abaqus for plasticity
- 2020-06-20 02:40:01下载
- 积分：1
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doa
DOA估计：最大熵算法、最小模算法、最小方差算法。输入： 快拍数据协方差矩阵R，观察范围内各方向导向矢量，三维矩阵phiyz。输出：最小方差谱估计矩阵P。(DOA Estimation: maximum entropy algorithm, the minimum norm algorithm, the minimum variance algorithm. Input: snapshot of the data covariance matrix R, the steering vector of each direction in the observed range of three-dimensional matrix phiyz. Output: the minimum variance spectral estimation matrix P.)
- 2012-06-18 10:25:01下载
- 积分：1
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SIMPLE2D
关于simple算法，希望站长能够让小弟加入这个学习的行列。(on simple algorithms, hoping to let the younger station to join the ranks of the study.)
- 2006-06-15 18:52:10下载
- 积分：1
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shuzhijisuan
数值计算实例，主要有LU分解，龙格库塔法，高斯分解法，欧拉法，曲线拟合，曲线插值(Numerical example)
- 2014-01-03 10:38:53下载
- 积分：1
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harmonic
电力系统谐波潮流计算程序，根据各个节点谐波电力发射值采用解耦算法计算各个节点谐波电压(Harmonic voltage power system harmonic flow calculation procedures decoupling algorithm based on the harmonic power emitted value of each node, each node)
- 2013-01-10 18:44:18下载
- 积分：1
