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numerical
求解二阶变系数常微分方程,主要用于涡激振动中频率响应的计算(Solving second-order ordinary differential equations with variable coefficients)
- 2014-01-06 19:23:10下载
- 积分:1
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3D-beam-jisuanjibeihe
C++编写“三维粱单元有限元计算内核”,对杆系有限元的理论和C++的理解有了很大提高(C++ written " three-dimensional beam finite element kernel module" , and on finite element theory and the understanding of C++ has been greatly improved)
- 2010-05-13 21:51:51下载
- 积分:1
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ben-gou
模拟Chaboche非线性随动硬化各向异性塑性的例子 -HILL和CHAB的实例(Chaboche simulation examples of anisotropic nonlinear kinematic hardening plastic -HILL and examples of CHAB)
- 2021-03-22 15:29:17下载
- 积分:1
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EM-and-antenna-field
该文件解决了电磁场和天线问题计算当中的近远场转换的问题,它也可以应用在一般散射问题的求解中。(this file contains an algorithm that could solve problems within the EM and antenna near to far field questions. Also, it could be used in general scattering problems.)
- 2012-11-20 16:07:13下载
- 积分:1
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GA-DF2
说明: 利用GA遗传算法解决欺骗函数最优问题,具体问题描述如下,如有问题请与我联系(The deceptive functions are a family of functions in which there exists
low-order building blocks that do not combine to form the higher-order
building blocks. Here, a deceptive problem that consists of 25 copies of
the order-4 fully deceptive function DF2 is constructed for this paper.
DF2 can be described as follows:
f(0000)=28 f(0001)=26 f(0010)=24 f(0011)=18
f(0100)=22 f(0101)=6 f(0110)=14 f(0111)=0
f(1000)=20 f(1001)=12 f(1010)=10 f(1011)=2
f(1100)=8 f(1101)=4 f(1110)=6 f(1111)=30
This problem has a maximal function value of 750.)
- 2020-05-10 09:50:49下载
- 积分:1
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sod ausm
sod problem solved by ausm format
- 2018-11-12 23:13:50下载
- 积分:1
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htm
大量数值分析常见算法的源程序 如解方程组 插值等 可以用浏览器打开的HTM文件,内部使用C开发(A large number of numerical analysis algorithms common source such as the solution of equations interpolation can be used to open the browser)
- 2011-10-21 14:10:23下载
- 积分:1
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mt_1d
这是大地电磁一维正演程序,只要输入电阻率和深度即可正演计算;使用的是卡尼亚视电阻率公式,有关说明已经在文件中说明。(This is a one-dimensional magnetotelluric forward the program, as long as the input resistivity and depth to forward calculation use Carney ATV resistivity formula, and instructions in the file description.)
- 2012-04-07 11:31:31下载
- 积分:1
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mg01
用多重网格方法求解泊松方程,偏微分方程求解(use multigrid method to solve poisson equation, pde solver)
- 2009-11-10 21:45:00下载
- 积分:1
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CFDMethod
说明: 明尼苏达大学大牛G.V.Candler关于最近年来气动热、力的数值计算方面的总结,对该领域的学者有借鉴作用。(The Big Cow of University of Minnesota, G.V.Candler's summary on the numerical calculation of aerodynamic heat and force in recent years, which could be benifited for scholars in this field.)
- 2020-06-06 15:18:35下载
- 积分:1