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beam_displacement
进行了简支梁荷载作用下的变形计算,将梁分成了40个单元,分别用Euler Bernoulli和Timoshenko 梁进行了对比计算(Was calculated deformation under loads simply supported beam, the beam is divided into 40 units, respectively Euler Bernoulli and Timoshenko beam compared calculated)
- 2021-01-09 22:28:50下载
- 积分:1
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weno
weno计算阶跃函数 时间离散采取三阶RK法;使用五阶WENO方法计算函数在[-1,1]内的数值解。(weno calculation step function)
- 2020-12-28 17:09:01下载
- 积分:1
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CPPsimplex
单纯形法,求解线性规划问题的通用方法。单纯形是美国数学家G.B.丹齐克于1947年首先提出来的。它的理论根据是:线性规划问题的可行域是 n维向量空间Rn中的多面凸集,其最优值如果存在必在该凸集的某顶点处达到。顶点所对应的可行解称为基本可行解。单纯形法的基本思想是:先找出一个基本可行解,对它进行鉴别,看是否是最优解;若不是,则按照一定法则转换到另一改进的基本可行解,再鉴别;若仍不是,则再转换,按此重复进行。因基本可行解的个数有限,故经有限次转换必能得出问题的最优解。如果问题无最优解也可用此法判别。
(Simplex method for the minimum)
- 2011-09-18 22:57:30下载
- 积分:1
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lijisuan
这是几篇关于粒计算在故障诊断中的应用,对学习粒计算的应用很有帮助。(This is a few on Granular Computing in Fault Diagnosis of learning the application of granular computing helpful.)
- 2013-09-11 18:03:25下载
- 积分:1
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static-condensation
静力缩聚法求缩聚后的结构刚度、质量矩阵,以及频率(Static condensation method for structural stiffness after condensation, mass matrix, and the frequency)
- 2013-07-08 14:38:12下载
- 积分:1
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sola_vof
SOLA-VOF program solving Navier-Stokes equation with free surface by volume of fluid method
- 2021-01-17 23:18:50下载
- 积分:1
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wwws
比Windows自带的高级一点的计算器,能将整个表达式输入,然后求值。
这个程序要求读者具备编译原理的一些知识。
(Advanced calculator than Windows built, the whole expression input can be then evaluated. This program requires the reader to have some knowledge of compiler theory.)
- 2012-11-01 16:33:56下载
- 积分:1
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Viscoelastic
粘弹正演程序和模型实例,2维数值模拟正演,适应于粘弹介质,(This program can be two-dimensional numerical simulation of acoustic wave equation, Viscoelastic isotropic media.)
- 2013-12-09 15:07:58下载
- 积分:1
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forward-finite-difference-method-
地震勘探中,有限差分正演方法的简单一维数值模拟(Seismic exploration, forward finite difference method is simple one-dimensional numerical simulation)
- 2021-04-07 20:59:01下载
- 积分:1
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frft-sixcodes
分数阶傅立叶变换程序总结,共有6个程序。(Fractional Fourier Transform program summary, a total of six procedures.)
- 2008-06-09 16:14:11下载
- 积分:1