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waveFieldSimulationProgramOfILayer
Ⅰ层模型声波波场数值模拟源程序,对各向异性介质中的地震波进行研究，无论是进行野外施工技术研究，还是进
行岩层岩性参数与波动方程之间的关系的研究，或者是进行各向异性介质中地震波
场处理与分析的研究，都离不开各向异性的地震波场数值模拟。(Ⅰ layer model numerical simulation of acoustic wave source for seismic waves in anisotropic media research, whether in carrying out field work research, or to rock lithology parameters and the wave equation of the relationship between research, or to the anisotropy of seismic wave fields in media processing and analysis of the study, are inseparable from anisotropy of seismic wave field numerical simulation.)
- 2009-11-06 15:38:51下载
- 积分：1
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基于matlab AR模型的最小二乘法实现
基于matlab AR模型的最小二乘法实现参数辨识，加上Word配合理解，相信你理解的会更快的。(Matlab AR model based on the least squares method to achieve parameter identification, coupled with Word understanding, I believe you will understand faster.)
- 2017-06-13 20:30:06下载
- 积分：1
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LECalculator
3．1 线性方程组类设计
3．2 全选主元高斯消去法
3．3 全选主元高斯-约当消去法
3．4 复系数方程组的全选主元高斯消去法
3．5 复系数方程组的全选主元高斯-约当消去法
3．6 求解三对角线方程组的追赶法
3．7 一般带型方程组的求解
3．8 求解对称方程组的分解法
3．9 求解对称正定方程组的平方根法
3．10 求解大型稀疏方程组的全选主元高斯-约当消去法
3．11 求解托伯利兹方程组的列文逊方法
3．12 高斯-赛德尔迭代法
3．13 求解对称正定方程组的共轭梯度法
3．14 求解线性最小二乘问题的豪斯荷尔德变换法
3．15 求解线性最小二乘问题的广义逆法
3．16 病态方程组的求解 (3.1 system of linear equations class designs 3.2 to choose the principal element gaussian elimination 3.3 to elect principal element Gauss- when approximately the elimination 3.4 duplicate coefficient equation sets all choose the principal element gaussian elimination 3.5 duplicate coefficient equation sets to elect principal element Gauss- when approximately the elimination 3.6 solve three diagonal line equation sets to pursue the law 3.7 common belt equation set s solution 3.8 solution symmetrical equation set s resolution 3.9 solution symmetrical Zhengding equation set s square root method 3.10 solution large-scale sparse equation set to elect principal element Gauss- when approximately the elimination 3.11 solutions hold the Belize equation set s row article to abdicate House Holland who method 3.12 Gauss- the Seydell repetitive process 3.13 solution symmetrical Zhengding equation set s conjugate gradient method 3.14 solution linearity is smallest two rides the questionThe German m)
- 2010-12-20 21:11:04下载
- 积分：1
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Source1
ivf Fortran 有限元计算 一端固支 另一端自由移动的二维梁结构的振动(calculate the 2D beam vibration based on Finite Element Method in Fortran)
- 2014-06-04 20:49:30下载
- 积分：1
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1616
把十六进制数转换为十进制数，简单方便！能用于串口通信数据处理中(The hexadecimal number is converted to a decimal number, is simple and convenient! Can be used for serial communication data processing)
- 2008-03-09 14:37:30下载
- 积分：1
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subfunction
5个子函数，包括格拉布斯剔除异常值函数，牛顿插值法函数，拉格朗日插值法函数，希尔排序函数，莱以特准则剔除异常值函数，函数方便移植。(5 sub-functions, including functions Grubbs outliers removed, Newton interpolation function, Lagrange interpolation function, Hill sort function, Levin special criteria to exclude outliers, function to facilitate transplantation.)
- 2013-06-25 11:43:51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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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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3
说明： 下三角复矩阵求逆的ASIC设计及实现
论文 pdf(Lower triangular complex matrix inverse of the ASIC Design and Implementation of)
- 2009-09-25 22:51:57下载
- 积分：1
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Reynolds-model-with-film-and-load
可以求解雷洛方程的膜厚和载荷方程，读者可以稍微修改相关参数就可以应用到自己的公式和相关数学模型中(Reynolds model to develop the film-thickness and hydrodynamic load. )
- 2013-05-09 16:35:50下载
- 积分：1
