Re: Drawing field Plot 3d
- To: mathgroup at smc.vnet.net
- Subject: [mg54764] Re: Drawing field Plot 3d
- From: "meznaric" <meznaric at gmail.com>
- Date: Tue, 1 Mar 2005 01:58:18 -0500 (EST)
- References: <cvumdf$bof$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Firstly, you have three simultaneous differential equations and hence
you need the equal number of bounday conditions. After you have
specified these, you can use NDSolve[{eqns and
conditions},{v[t],s[t],i[t]},{t,tmin,tmax}] to find the interpolated
solutions, which can be plotted by ParametricPlot.
Regards,
Sebastjan