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FDTD3D_PEC
使用matlab编写的时域有限差分法，pec边界的光子晶体。(Written using matlab finite difference time domain method, pec boundary of the photonic crystal.)
- 2011-10-27 14:11:40下载
- 积分：1
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newmark
时间积分算法在有限元动力学中的应用，可以计算结构的瞬态响应(This class implements a Newmark beta-gamma predictor-corrector time inte-
gration scheme, with accelerations as primary unknowns.
.A Newmark scheme assigns to the dofs the following 5 unknowns :
- the displacement d and its predictor D
- the velocity v and its predictor V
- the acceletion a .
Their expressions are calculated by the dofs in class Dof.)
- 2013-07-13 13:30:09下载
- 积分：1
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bhattacharyya
compute Bhattacharyya distance between two Gaussian classes
- 2009-04-14 01:04:07下载
- 积分：1
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MATLAB
平面波与涡旋光束干涉的干涉图样，可以用来制作全息图，从而产生涡旋光束(Interference pattern of plane wave and vortex beam interference, can be used to produce hologram, resulting in vortex beam)
- 2013-12-27 09:19:34下载
- 积分：1
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2-dimension-2-phase
用matlab实现的二维两相水驱油数值模拟，可作为数值模拟课的作业。(Using matlab to achieve the two-dimensional two-phase water-flooding numerical simulation, numerical simulation can be used as homework assignment.)
- 2013-05-23 20:21:52下载
- 积分：1
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04
说明： 龙格-库塔方法的使用，例子
求y’=y-2x/y，y(0)=0。
解：输入X0=0，X1=1，H=0.2，N=6。()
- 2007-09-08 08:47:57下载
- 积分：1
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single
使用奇异值分解来帮助求解最小二乘问题，特别是在方程系数矩阵不满秩的情况下。(SGELSD computes the minimum-norm solution to a real linear least
* squares problem:
* minimize 2-norm(| b- A*x |)
* using the singular value decomposition (SVD) of A. A is an M-by-N
* matrix which may be rank-deficient.)
- 2009-10-30 16:32:14下载
- 积分：1
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ABAQUS-UMAT
ABAQUS中各种不同本构的内聚力单元fortran用户子程序(ABAQUS in a variety of constitutive cohesive unit fortran user subroutines)
- 2021-01-07 11:38:53下载
- 积分：1
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poc
柔顺机构的拓扑优化设计的代码，考虑输入输出(Topology Optimization of Compliant Mechanisms designed code, consider the input and output)
- 2008-07-25 19:44:04下载
- 积分：1
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GA
说明： 遗传算法用来求解带容量的车辆路径问题，用c++完成的代码(The genetic algorithm is used to solve the vehicle routing problem with capacity. The code is completed by c++.)
- 2019-06-19 16:30:06下载
- 积分：1
