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MathGroup Archive 2005

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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


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