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DEAMATLAB-master
dea的ccr模型、超效率模型的m文件和实例(The CCR model of DEA, the M files and examples of the super efficiency model)
- 2017-12-18 18:16:18下载
- 积分：1
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jifen
各种数值积分，龙贝格积分。反常积分。高斯积分。三重积分。(Various numerical integration Romberg integration. Improper integrals. Gaussian integral. Triple integral.)
- 2012-12-02 15:54:40下载
- 积分：1
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vuel_springs_3d_jumpDofs
用abaqus单元开发子程序uel生成弹簧单元。(User subroutine VUEL defining a three-dimensional spring element with degrees of freedom ordered in a nonstandard way)
- 2018-07-27 16:05:45下载
- 积分：1
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lbm
格子玻尔兹曼模型DnQm系列模型中应用较为广泛的D2Q7模型源代码，用于模拟流体的流动。(The D2Q7 model source code of the the Lattice Boltzmann the model DnQm series model is widely used to simulate fluid flow.)
- 2012-10-27 00:03:05下载
- 积分：1
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VISCOSITY
fluent中用于修改湍流粘度系数的自定义函数(udf to modify turbulence viscosity coefficient in fluent)
- 2020-12-23 15:19:08下载
- 积分：1
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shuzhifenxi
说明： 包含十个常用的数值分析算法、包括高斯消去法、GIVENS变换等。(Contains ten commonly used numerical analysis algorithms, including Gaussian elimination, GIVENS transformation, and so on.)
- 2019-05-22 15:10:35下载
- 积分：1
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TDtest
针对于对一般矩阵的求逆，或对复杂系统的求逆(Aimed at the general matrix inverse or inverse complex systems)
- 2020-09-21 20:37:51下载
- 积分：1
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kalman_fliter_nine
说明： 九维的卡尔曼滤波跟踪算法，包括xyz三方向和各方向的位置，速度，加速度。(Nine-dimensional Kalman filter tracking algorithm, including the three xyz direction and the location of the direction, velocity, acceleration.)
- 2008-08-27 09:54:21下载
- 积分：1
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14771767修正剑桥模型的源程序（FORTRAN编写）
说明： 用于abaqus二次开发材料VUMAT，为初级学者找到更简单的方法(Materials for ABAQUS secondary development)
- 2021-04-21 22:38:49下载
- 积分：1
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tiaohe
最小二乘法回报潮汐水位，根据dooson数回报潮汐，并计算调和常数，余水位，高潮和低潮的数值。(Least squares method returns tide level, tidal according dooson return number, and calculate the harmonic constants, values more than the water level, high tide and low tide.)
- 2014-04-19 18:32:18下载
- 积分：1
