o*******e
发帖数: 186 | 1 【 以下文字转载自 Computation 讨论区 】
发信人: otherwise (慕悠), 信区: Computation
标 题: Need help on solving PDE in Matlab
发信站: BBS 未名空间站 (Mon Aug 21 22:30:02 2006)
I don't know how to solve the following PDEs in Matlab:
d f1/dx = f1+f2*exp(-t)
d f2/dt = f1*exp(-x)+ f2;
where f1, f2 are functions of (x,t),
I.C. f1 = 1 at x = 0;
B.C. f2 = 0 at t = 0;
I do appreciate very much if you have any idea about it. Thank you! | o*******e
发帖数: 186 | 2 Can we use any toolbox or functions in Matlab instead of using finite
difference scheme by ourself? Thanks.
【在 o*******e 的大作中提到】
: 【 以下文字转载自 Computation 讨论区 】
: 发信人: otherwise (慕悠), 信区: Computation
: 标 题: Need help on solving PDE in Matlab
: 发信站: BBS 未名空间站 (Mon Aug 21 22:30:02 2006)
: I don't know how to solve the following PDEs in Matlab:
: d f1/dx = f1+f2*exp(-t)
: d f2/dt = f1*exp(-x)+ f2;
: where f1, f2 are functions of (x,t),
: I.C. f1 = 1 at x = 0;
: B.C. f2 = 0 at t = 0;
| b*******n
发帖数: 5065 | 3 why not lookup Matlab.
hardly recall, many parameters. need understand it before using
functioncall.
【在 o*******e 的大作中提到】
: Can we use any toolbox or functions in Matlab instead of using finite
: difference scheme by ourself? Thanks.
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