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flyinuniverse58

木虫 (正式写手)


[资源] 【分享】PDECOL-经典数值求解非线性偏微分方程组源程序

经典的解非线性偏微分方程组的源程序,是fortran的,刚刚在网上下载的,不敢独享,以下是说明:
PDECOL, new computer software package for numerically solving coupled systems of nonlinear partial differential equations (PDE`s) in one space and one time dimension, is discussed.^The package implements finite element collocation methods based on piecewise polynomials for the spatial discretization techniques.^The time integration process is then accomplished by widely acceptable procedures that are generalizations of the usual methods for treating time-dependent partial differental equations.^PDECOL is unique because of its flexibiility both in the class of problems it addresses and in the variety of methods it provides for use in the solution process.^High-order methods (as well as low-order ones) are readily available for use in both the spatial and time discretization procedures.^The time integration methods used feature automatic time step size and integration formula order selection so as to solve efficiently the problem at hand and yet achieve a user-specific time integration error level.^PDECOL consists of a collection of 19 subroutines written in reasonably standard Fortran, and therefore is quite portable.^No special hardware features are required.^PDECOL is designed to solve broad classes of difficult systems of partial differential equations that descrobe physical processes.^4 figures, 1 table.^(RWR)

增加一个dbank的下载链接:
http://www.dbank.com/download.action?t=40&k=Njc2MzgwNA==&pcode=LCwyMTA0MjYsMjEwNDI2&rnd=529

[ Last edited by nono2009 on 2010-1-4 at 12:20 ]
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sxsfdx

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★★★★★ 五星级,优秀推荐

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jjdg(金币+1):感谢参与 2010-04-16 11:59
顶!可是我没学fortran!
14楼2010-04-03 08:54:57
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redcrag

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jjdg(金币+0,VIP+0):可以下载的啊! 1-4 08:42
现在怎么下载附件呢?
2楼2010-01-04 08:39:53
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redcrag

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小木虫(金币+0.5):给个红包,谢谢回帖交流
nono2009(金币+0,VIP+0):我试了一下,下载没有问题!我在1楼增加了一个dbank下载链接,你再试试。 1-4 12:15
只见到一个
请点击这里立即下载附件文件!
的提示,点击然后是一个download.php,不知道是不是个人问题?
4楼2010-01-04 08:44:29
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redcrag

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已下载,多谢,
8楼2010-01-06 09:23:38
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