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dlzd
本程序是用节点导纳矩阵计算三相短路电流
输入数据--形成节点阻抗矩阵--选择故障点---计算短路电流----计算个节点电压---计算指定支路的电流(this procedure is used node admittance matrix calculation of three-phase short-circuit current input data-- forming node impedance matrix-- election Optional fault--- calculation of short-circuit current-voltage computing nodes designated calculated slip road--- Electricity)
- 2006-06-08 17:38:48下载
- 积分：1
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matlab-code
几个多目标求极值的Matlab算法，包括模式搜索法、Rosenbrock法、单纯形法、Powell法、最速下降法、共轭梯度法、牛顿法、信赖域法(Matlab algorithm, several multi-objective extremum including pattern search method, Rosenbrock method, simplex method, Powell method, the steepest descent method, conjugate gradient method, Newton' s method, trust region method)
- 2013-03-09 14:53:27下载
- 积分：1
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FOURN
本程序可模拟ND情况下的傅里叶变换，经过验证无误(This program can simulate the Fourier transform of the ND situation, and after the test, the program is correct )
- 2012-02-27 09:33:19下载
- 积分：1
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33473f00b996
说明： 实现加权复杂网络的LeaderRank算法(Leaderank algorithm for weighted complex networks)
- 2021-01-06 14:55:06下载
- 积分：1
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Boundary-Element-Methods
弹性力学问题的边界元—姜弘道,用fortran语言编写的，实例详细(BEM elasticity problems- Jiang Hongdao with fortran language, detailed examples)
- 2020-06-30 06:00:02下载
- 积分：1
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UMAT_Damage
对于abaqus子程序学习的初学者，这是一个学习umat的很好算例,(Abaqus subroutine for beginners to learn, this is a good example to learn umat,)
- 2013-05-24 15:01:35下载
- 积分：1
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measured_FRF_valuesdefination
频率响应函数计算程序,通过输入结构的响应数据，识别结构的模态参数，matlab(frequency response function，)
- 2014-02-28 15:04:11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
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PID自动控制电机转速
利用pid算法控制电机转速，转速可调，数码管显示，初学者实用(Using PID algorithm to control motor speed, adjustable speed, digital display, beginners practical)
- 2020-06-22 16:00:01下载
- 积分：1
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BEM-contact
一个用于弹性接触分析的边界元fortran源程序(One for the analysis of elastic contact BEM fortran source)
- 2020-12-05 17:59:25下载
- 积分：1
