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matlab11
1、 写出此两点边值问题的积分形式；
2、 构造有限元方程；
3、 编程计算显示计算结果。(1, write the two-point boundary value of the integral form 2, structural finite element equation 3, programming calculations show the results.)
- 2008-04-13 19:35:36下载
- 积分：1
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stance_dff
采用四阶龙格库塔方法进行微分方程解算,用matlab编写的源代码,主要用于四元素微分方程的实时解算(Using fourth-order Runge-Kutta methods for differential equation solvers, prepared to use matlab source code, mainly for the four elements of real-time differential equation solver)
- 2007-10-22 21:02:46下载
- 积分：1
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fortran
关于常用的FORTRAN算法，该书有关于线性方程组的求解，矩阵特征值的计算，常微分方程组的求解等(FORTRAN on the commonly used algorithms, the book on the linear equations, eigenvalue calculation, solving ordinary differential equations, etc.)
- 2010-06-24 16:36:16下载
- 积分：1
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USDFLD HASHIN 2D & 3D
Hashin model in 2d and 3d
- 2021-04-02 15:09:06下载
- 积分：1
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matlabtoolbox
说明： matlab的时频分析工具箱，含全部工具箱程序(Matlab time-frequency analysis toolbox, including all toolbox programs)
- 2019-02-21 09:32:46下载
- 积分：1
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spintgrl
三次样条插值函数源代码：对输入的数据采用三次样条插值处理,集成了样条,并返回积分值。(Cubic spline interpolation function source code: the input data using cubic spline interpolation processing, integrated spline, and returns integral values.)
- 2013-06-27 11:10:43下载
- 积分：1
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XFEM-code
用于计算裂纹的扩展有限元程序，Matlab编写(Extended finite element program used to calculate the crack, Matlab prepared)
- 2012-12-05 17:22:08下载
- 积分：1
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CHANGCHANGLENGTH
说明： 复合材料层内基于断裂韧性退化的VUMAT子程序(VUMAT subroutine based on fracture toughness degradation in composite laminates)
- 2021-04-07 17:49:01下载
- 积分：1
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00038037
储层产能预测文献，对于研究利用测井进行产能预测有帮助！(Prediction of Specific Productivity Index for Sihapas Formation in Uncored Wells of Minas Field Using Limited Available Core and Log Data)
- 2017-01-23 10:18:15下载
- 积分：1
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random4
(一) 模拟产生一个正态随机序列X(n)，要求自相关函数满足
画出产生的随机序列波形。
((A) simulation to generate a normal random sequence X (n), required to meet the autocorrelation function of random sequences generated by the waveform plot.)
- 2011-05-07 11:27:33下载
- 积分：1
