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resonant

木虫 (正式写手)

独自为政

[交流] 【Activity】Somebody do me a favor?

This is all about Mathematica. If you dont use this software, pray not continue.

I'm trying to solve a series of differential equations, namely coupled wave equations, with Mathematica. And I just encountered with some difficulty and stuck here.
The basic idea is to use improved Euler method to solve it numerically. The variables are four complex numbers.

If anyone can do me the favor, I'd really appreciate that.

The simulteneous equations are listed below.



I will pay the replyer, who could help me solve this before 04/15/2010, 20bb as a prize.

[ Last edited by resonant on 2010-4-13 at 22:18 ]
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hkkotw

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resonant(金币+2):结题请客:-) 2010-04-26 21:56
that's quite difficult
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4楼2010-04-13 22:06:01
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resonant

木虫 (正式写手)

独自为政

well, dont freak out. a lot of parameters are merely constants.
交朋识友,猛搞科研。两手抓,两手都要硬。
3楼2010-04-13 20:02:33
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resonant

木虫 (正式写手)

独自为政

what now, probably a little easier.


so you can see lots of them are just constants.
I wanna know how to solve this kind of equations with mathematica 5.2 and 7.0
thank you very much.

P.s.
a single solution with mathematica 5.2 will do.

[ Last edited by resonant on 2010-4-13 at 22:20 ]
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5楼2010-04-13 22:12:23
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nono2009

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No gains, no pains.

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resonant(金币+1):thanks for the tip. 2010-04-14 11:57
resonant(金币+1):结题请客:-) 2010-04-26 21:57
7楼2010-04-14 08:27:58
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