24小时热门版块排行榜    

查看: 10698  |  回复: 142
【奖励】 本帖被评价118次,作者flyinuniverse58增加金币 91.4501
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

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 ]
回复此楼

» 收录本帖的淘帖专辑推荐

资源收集 待下载 我的小秘密 我的收藏

» 本帖已获得的红花(最新10朵)

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

KIRO016

金虫 (初入文坛)


很不错!
126楼2015-12-08 16:16:52
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
简单回复
KIRO016125楼
2015-12-08 16:16   回复  
五星好评  顶一下,感谢分享!
相关版块跳转 我要订阅楼主 flyinuniverse58 的主题更新
☆ 无星级 ★ 一星级 ★★★ 三星级 ★★★★★ 五星级
普通表情 高级回复 (可上传附件)
信息提示
请填处理意见