Re: Question: PlotPoints in LogLinPlot
- To: mathgroup at smc.vnet.net
- Subject: [mg22762] Re: Question: PlotPoints in LogLinPlot
- From: "Allan Hayes" <hay at haystack.demon.co.uk>
- Date: Fri, 24 Mar 2000 03:28:13 -0500 (EST)
- References: <8bcjvv$rg1$1@dragonfly.wolfram.com>
- Sender: owner-wri-mathgroup at wolfram.com
Ronald,
For a function f make
- the list, xlist, of values at which you want to evaluate f
- the list, coords, of corresponding, {x, f[x]} pairs,
coords = {#,f[#]}&/@xlist
or
coords =Transpose[{xlist,f at xlist}]
Then
- use LogLinearListPlot[coords]
Allan
---------------------
Allan Hayes
Mathematica Training and Consulting
Leicester UK
www.haystack.demon.co.uk
hay at haystack.demon.co.uk
Voice: +44 (0)116 271 4198
Fax: +44 (0)870 164 0565
"Ronald Sastrawan" <sastra at fmf.uni-freiburg.de> wrote in message
news:8bcjvv$rg1$1 at dragonfly.wolfram.com...
> Hello !
>
> I am using LogLinearPlot to graph a function between 0.01 and 10000. To
> obtain a smooth curve especially in the domain between 0.01 and 0.1, I
> need a vast number of PlotPoints, which takes a long time. Is there a
> way to tell Mathematica to choose a logarithmic distribution for the
> PlotPloints?
>
> Thanks
>
> --
> Ronald Sastrawan
>
> Freiburg Materials Research Center
> Stefan-Meier-Str. 21
> D-79104 Freiburg
> Germany
> Tel: ++49/761/203-4802
> FAX: ++49/761/203-4801
> EMAIL: sastra at fmf.uni-freiburg.de
> http://www.fmf.uni-freiburg.de/~biomed/FSZ/forschung-FSZ.html
>
>
>
>