Re: Re: Magnetic Pendulum
- To: mathgroup at smc.vnet.net
- Subject: [mg62236] Re: [mg62222] Re: [mg62211] Magnetic Pendulum
- From: Igor Antonio <igora at wolf-ram.com>
- Date: Thu, 17 Nov 2005 04:15:34 -0500 (EST)
- Organization: Wolfram Research, Inc.
- References: <200511160728.CAA08482@smc.vnet.net>
- Reply-to: igora at wolf-ram.com
- Sender: owner-wri-mathgroup at wolfram.com
Nice way of saying "don't ask us to do your homework for you," David. :-) Martin, show us your attempt at trying to do it and where you're having problems and then the newsgroup can help. Igor David Park wrote: > Martin, > > Just start a Mathematica Notebook. Use Sections to organize your work. > > Perhaps you will make a Statement of Problem section where you will define > your equations, parameters and initial conditions. > > Then make a Solution Section where you will try to solve the equations using > NDSolve. Once you get your solutions you can try to plot them. > > Maybe you will have additional Sections treating specific cases or classes > of cases. Maybe you will want to check simplified cases where the solution > reduces to an ordinary small oscillation pendulum. > > You will probably have to use trial and error to get to a useful point. If > you have real trouble at some point, say with the differential equations and > how to feed them into NDSolve, post the equations and your attempt to this > group. There are many people here, not me, who know a lot about differential > equations and will probably give you good help. Post the code by converting > the cell to InputForm and then copying and pasting into a posting. > > David Park > djmp at earthlink.net > http://home.earthlink.net/~djmp/ > > > rom: Martin Koschi [mailto:martin.koschi at gmx.net] > > Hello, I have some questions. > Does somebody have the magneticpendulum problem solved as a mathematica > notebook, which he can send me? > > If not can somebody explain my how i can solve that problem? I have to > simulate a magnetic pendulum in mathematica. > > thx a lot > -- Igor C. Antonio Wolfram Research, Inc. http://www.wolfram.com To email me personally, remove the dash.
- References:
- Re: Magnetic Pendulum
- From: "David Park" <djmp@earthlink.net>
- Re: Magnetic Pendulum