Re: perturbing constant in Para plots
- To: mathgroup at smc.vnet.net
- Subject: [mg38944] Re: perturbing constant in Para plots
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Wed, 22 Jan 2003 06:09:54 -0500 (EST)
- Organization: Universitaet Leipzig
- References: <b0jerb$sus$1@smc.vnet.net>
- Reply-to: kuska at informatik.uni-leipzig.de
- Sender: owner-wri-mathgroup at wolfram.com
Hi,
since xy is a varaible and not a function and you can only
map functions
xy[f_, t_] := {2 f Sin[t]^2, Sinh[f t] + f Log[t]};
ParametricPlot[Evaluate[xy[1, t]], {t, 0, 2}];
and
f = {.5, 1, 1.5};
trj = Map[xy[#, t] &, f]
will work.
Regards
Jens
"Narasimham G.L." wrote:
>
> How to perturb the constant f in parametric plots?
>
> f= 1 ;' for single f value'
> xy= { 2 f Sin[t]^2 ,Sinh[f t]+f Log[t] };
> ParametricPlot[ xy , {t,0,2}];
>
> An attemt to Map did not work.
> ' f={ .5,1,1.5};'
> 'trj = Map [ xy &, f ];'
> --
> Posted via http://web2news.com