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于 2021-04-21 发布

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下载积分: 1 下载次数: 4

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代码说明：

说明：一维波动方程的间断有限元计算，包括网格的划分，数值积分的计算等。(Discontinuous finite element method for one-dimensional wave equation, including mesh division, numerical integration calculation and so on.)

文件列表：

NDG, 0 , 2020-10-05
NDG\DGtools.m, 14070 , 2013-12-04
NDG\IC.m, 1350 , 2013-12-05
NDG\license.txt, 1384 , 2014-02-12
NDG\mesh1d.m, 14619 , 2013-11-24
NDG\residual.m, 1282 , 2013-12-04
NDG\wave1d_NDGdriver.m, 3167 , 2013-12-05

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sspropcm
利用分步傅立叶积分法，求解薛定谔方程，可以计算光纤中色散与SPM(This file solves the nonlinear Schrodinger equation for propagation in an optical fiber using the split-step Fourier method described )

2009-05-19 22:26:49下载

积分：1
gmres
gmres 方法。视图求解线性方程组A*x=b的解x。nXn的稀疏矩阵A必须是方程且应是大型稀疏矩阵。列向量b的长度必须为n。(gmres method. View solving linear equations A* x = b the solution x. nXn sparse matrix A must be equation and should be large sparse matrix. The length of the column vector b must be to n.)

2013-09-13 16:29:56下载

积分：1
test
随机数的产生，枚举嵌套算法求解一元多次方程。按批量处理。(The generation of random Numbers, nested enumeration algorithm monadic equation according to the batch processing for many times)

2013-05-18 08:42:15下载

积分：1
failao_v66
算法优化非常好，几乎没有循环，Relief计算分类权重，包括四元数的各种计算。( Algorithm optimization is very good, almost no circulation, Relief computing classification weight, Including quaternion various calculations.)

2017-04-25 16:46:39下载

积分：1
fracture_network
随机生成裂缝网格，由于地下水文学模拟，及裂缝网格连通性计算。(Randomly generated grid of cracks, due to subsurface hydrology simulation and calculation of cracks grid connectivity.)

2016-01-18 11:59:09下载

积分：1
实验1
说明：利用不动点迭代和牛顿迭代求解非线性方程解的理论(Theory of Solving Nonlinear Equations by Fixed Point Iteration and Newton Iteration)

2019-05-07 16:56:30下载

积分：1
TMS320LF2407-FFT
基于TMS320LF2407的FFT算法的实现及应用(TMS320LF2407 of the FFT algorithm based on Implementation and Application of)

2009-11-27 12:39:04下载

积分：1
Osculating
基于密切锥方法的高超声速乘波前体设计源程序，Fortran编写(Hypersonic Waverider Fore Body Design Based on Osculating Cones)

2021-02-26 11:29:37下载

积分：1
shuffle
利用拉格朗日松弛法求解机组组合问题，考虑领域搜索的随机性(Using Lagrangian relaxation method to solve the unit combination problem, considering the randomness of the search field)

2013-01-24 17:31:35下载

积分：1
gavsteh
地球物理中的G-S变换，电磁场频率域变换到时间域。(Geophysics in the GS transformation, electromagnetic frequency domain transform to the time domain.)

2021-04-22 12:48:48下载

积分：1

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