Mathematica 9 is now available
Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
2000
*January
*February
*March
*April
*May
*June
*July
*August
*September
*October
*November
*December
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 2000

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: interpolating function

  • To: mathgroup at smc.vnet.net
  • Subject: [mg22251] Re: interpolating function
  • From: "Kevin J. McCann" <kevin.mccann at jhuapl.edu>
  • Date: Sat, 19 Feb 2000 01:33:54 -0500 (EST)
  • Organization: Johns Hopkins University Applied Physics Lab, Laurel, MD, USA
  • References: <88jum7$9oe@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Here is the general idea. You use conditional definitions with th e"/;"
construct, e.g.

f[x_ /; 0 <= x <= 10] := x
f[x_ /; 10 < x <= 20] := x^2

Plot[f[x],{x,0,20}];

Also note the delayed equal in each definition.

Kevin

--

Kevin J. McCann
Johns Hopkins University APL

Bernd Brandt <bernd at bio.vu.nl> wrote in message
news:88jum7$9oe at smc.vnet.net...
> Dear Mathgroup members,
>
> I have been plotting, using interpolating functions:
>
> Show[Plot[Con[x] /. sol1, {x, 0, 10}],  Plot[Con[x] /. sol2, {x, 10, 12}]]
>
> I imagine there is a way to join up these two interpolating functions
> to cover to complete domain {x, 0, 10} in one Interpolating function
> object. However, I cannot find how to do this.
>
> Any suggestions would be appreciated.
>
> Thank you.
>
> Bernd
>




  • Prev by Date: Re: interpolating function
  • Next by Date: Re: export graphics
  • Previous by thread: Re: interpolating function
  • Next by thread: Re: interpolating function