Re: Manipulate a NDSolve equation is it possible
- To: mathgroup at smc.vnet.net
- Subject: [mg105580] Re: Manipulate a NDSolve equation is it possible
- From: dh <dh at metrohm.com>
- Date: Thu, 10 Dec 2009 04:55:21 -0500 (EST)
- References: <hfnv37$gg4$1@smc.vnet.net>
Hi,
you have syntax errors. Your equations are no equations:
NDSolve[{v*[t]*1/c(i[t]-v[t]/R),v[0]*-70}...
Daniel
Becky wrote:
> Can the following be made interactive? I would like my students to see
> there results quickly when changing certain values such as the resistance
> and capacitance.
>
>
> Thanks
>
>
> My code so far
>
> i[t_]:=If[t<10||t>60,0,1]
> Plot[i[t],{t,0,100},PlotStyle->{Blue,Thick}]
> RCSoln[R_,c_:1,v0_:0]:=NDSolve[{v*[t]*1/c
> (i[t]-v[t]/R),v[0]*-70},v,{t,0,100}]
> Plot[Evaluate[v[t]/.
> {RCSoln[5]}],{t,0,100},PlotRange*{{0,100},{-80,10}},PlotStyle->{Blue,Thick}]
>
>
>