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Bessel

于 2020-02-13 发布

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下载积分: 1 下载次数: 1

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代码说明：

说明： implementation of the zero -, first -, and second-order Bessel function

文件列表：

MainBessel.dfm, 7964 , 2019-09-18
MainBessel.pas, 8797 , 2019-09-18
BesselAprx.dof, 2015 , 2019-09-02
BesselAprx.dpr, 356 , 2019-09-02
BesselAprx.cfg, 434 , 2019-09-02
BesselAprx.res, 876 , 2019-07-04
MainBessel.~dfm, 7964 , 2019-09-18
MainBessel.~pas, 8811 , 2019-09-18
BesselAprx.exe, 733696 , 2019-09-18
MainBessel.dcu, 16564 , 2019-09-18
Assistant.~pas, 548 , 2019-07-05
Assistant.dcu, 904 , 2019-07-05
Assistant.pas, 548 , 2019-07-05
BesselAprx.~dpr, 343 , 2019-07-08
Helper.~pas, 1120 , 2019-09-18
Helper.dcu, 2287 , 2019-09-18
Helper.pas, 1120 , 2019-09-18
MainBessel.~ddp, 51 , 2019-09-18
MainBessel.ddp, 51 , 2019-09-18
Parametrs.dfm, 10636 , 2019-09-18
Parametrs.pas, 1630 , 2019-09-18
Parametrs.~dfm, 10636 , 2019-09-18
Parametrs.~pas, 1628 , 2019-09-18
Parametrs.~ddp, 51 , 2019-09-18
Parametrs.dcu, 5301 , 2019-09-18
Parametrs.ddp, 51 , 2019-09-18
borlndmm.dll, 22528 , 2002-08-09

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xuansuoqiao
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2021-03-19 13:09:19下载

积分：1
zichengxu001
复合材料破坏失效vumat子程序，使用hsshin准则判断失效，具有刚度缩减，(The VUMAT subroutine for failure of composite materials is judged by hsshin criterion, and stiffness is reduced.)

2018-05-20 11:52:14下载

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汪荣江关于计算地震几个很经典的程序，有详细的ppt和源码解释，适合初学者练习使用，有版权保护，学习即可。(Calculate seismology.)

2020-12-13 11:09:17下载

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comsol14
下面我们将给出一些基于Galerkin有限元法的微型泵模拟结果，模拟过程在商业软件COMSOL Multiphysics 3.2中实现。数值求解采用压力修正算法——SIMPLE，它首先假设一个压力场，然后通过求解不可压缩流动的Navier-Stokes方程得到速度场。这些速度不需要满足Possion型连续方程，所以对压力场的修正也带来速度场的修正，最终满足质量守恒。求解速度场的同时计算电势场方程。这会得到Lorentz力，然后将其反馈回N-S方程并作为体积力处理。连续耦合Lorentz力和速度场直到Newton迭代收敛。 (Below we will give some micro-pump simulation results based on the Galerkin finite element method, the simulation process in the commercial software COMSOL Multiphysics 3.2. The numerical solution of pressure correction algorithm- the SIMPLE, it begins by assuming a pressure field, and then by solving the incompressible Navier-Stokes equations, the velocity field. These velocities do not need to satisfy the continuity equation of Possion type pressure field correction to bring the amendment of the velocity field, and ultimately to meet the conservation of mass. Solving the velocity field at the same time to calculate the potential field equations. This will be the Lorentz force, and then fed back to the NS equations and processing as a volume force. Continuous coupling of the Lorentz force and the velocity field until the Newton iteration convergence.)

2012-06-03 12:26:50下载

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pq快速解耦法解电力潮流适用于电力潮流计算的初学者简单明了(pq Solving fast decoupled power flows)

2010-03-04 08:40:31下载

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卡尔曼机动，加入了对机动的检测和处理，对于机动模型，滤波解更加有效(Kalman mobility, the right to join the mobile detection and processing, motor model, a more effective filtering solution)

2006-07-07 16:45:54下载

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sijielonggekutafa
四阶龙格库塔法数值计算 C++源码可直接运行(Fourth-order Runge-Kutta numerical method C++ source code can be run directly)

2015-10-28 19:59:24下载

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Bayesian-Methods-for-Hackers
贝叶斯统计推断相关资料和贝叶斯方法，学习贝叶斯不错的资料(Bayesian statistical inference related data and bayesian methods, learning bayesian good data)

2020-06-24 01:20:02下载

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常微分方程及其方程组的求解. 运用数值计算方法进行计算的完整函数,可以方便的调用.编程语言C-C(Ordinary Differential Equations and their equations. The use of numerical method to calculate the complete function, can easily call. Programming language CC)

2008-01-01 13:47:38下载

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2006-05-28 09:24:05下载

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