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fahanshu
利用c++编写了一个外点惩罚函数，用于对于对目标值的推算与尝试。(Use c++ to write a point outside the penalty function for the target value for the calculation and try.)
- 2016-05-15 21:00:54下载
- 积分：1
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jiechuduibi
不同接触模型下动力分析程序，对比了非线性Hertz及线性hertz接触下结果(Comparative analysis of the dynamic responses with different contact model
)
- 2012-09-02 16:49:02下载
- 积分：1
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flowcalc_easy
基于前推回代法的电力系统潮流计算程序。
需要输入支路阻抗和节点功率矩阵。包括支路号、首节点号、尾节点号、支路自阻抗、尾节点给定功率。
输出各节点的电压幅值、相角和各支路电流。(Power flow calculation program based on the forward and backward substitution method. Need input the branch impedance node power matrix. Including branch number, node number, the tail node number, branch self-impedance tail node given power. The output node voltage amplitude, phase angle and current of each branch.)
- 2012-10-19 11:40:12下载
- 积分：1
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wave_propagation
西安电子科技大学吴振森教授的波传播与电磁散射课件,里面有很多fortran计算的代码,此课程为博士课程,供专业人士学习.(The courseware of the Xidian University Professor Wu Zhensen wave propagation and electromagnetic scattering, which have many fortran code, this course is Dr. courses for professionals to learn.)
- 2012-09-15 11:17:28下载
- 积分：1
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The-method-of-least-squares
最小二乘法的证明及matlab程序，附有文字说明和程序源码(The method of least squares)
- 2013-04-23 16:49:02下载
- 积分：1
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CODE_SOLIDIFICATION
基于热焓法的凝固传热模拟的UFluent-UDF程序(UDF for Modelling Soldification using Enthalpy Porosity Technique)
- 2021-04-16 20:08:53下载
- 积分：1
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Sparse-matrix-algorithm-
稀疏矩阵算法及其程序实现(杨绍祺+谈根林)，有解决稀疏矩阵需要的朋友可以好好认真的看一下(Sparse matrix algorithm and program implementation (Yang Shaoqi+ Tan root forest), solve sparse matrix can be a good friend in need a serious look at)
- 2021-01-30 14:58:35下载
- 积分：1
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FEM_VV
这是一个3维8节点计算弹性力学有限元的MATLAB程序： 1） 生成网格的程序，可以更改模型尺寸、单元数量等参数；2）可以 计算刚度矩阵、位移、应力等，并将结果保存；3）可以后处理程序显示结果；(This is a 3-D 8-node MATLAB program for calculating finite element of elasticity:1) mesh generation program, which can change the size of the model, the number of elements and other parameters; 2) stiffness matrix, displacement, stress and so on can be calculated, and the results can be saved; 3) the results can be displayed by post-processing program.)
- 2021-01-07 16:38:53下载
- 积分：1
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A-Novel-Quaternion-Kalman-Filter
一篇关于qkf文献, 量测方程四元素线性推导过程。 (A Novel Quaternion Kalman Filter)
- 2016-09-01 10:58:48下载
- 积分：1
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welding-residual-stress
关于焊接残余应力的Abaqus子程序-DFLUX(The Abaqus subprogram-DFLUX on welding residual stress)
- 2012-10-25 16:29:20下载
- 积分：1
