Services & Resources / Wolfram Forums / MathGroup Archive
-----

MathGroup Archive 2011

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

Search the Archive

Re: Interpolation of a tabulated function

  • To: mathgroup at smc.vnet.net
  • Subject: [mg115570] Re: Interpolation of a tabulated function
  • From: DrMajorBob <btreat1 at austin.rr.com>
  • Date: Sat, 15 Jan 2011 04:43:56 -0500 (EST)

Use Interpolation.

Bobby

On Fri, 14 Jan 2011 05:16:31 -0600, girl17 <irexxy at gmail.com> wrote:

> So, I have a list for tabulated function like that:
> {{x1,y1},{x2,y2},...,{xn,yn}}, where x(i+1)-xi are not equal for all i.
> I want to get an interpolated function for that array and to use this  
> function in this way: intFucn[x], where x1<=x<=xn.
> I tried to use ListInterpolation[], but it works only for 1D lists, i.e.  
> in case if x(i+1)-xi are equal for all i.
> Is there any solution for this problem?
>


-- 
DrMajorBob at yahoo.com


  • Prev by Date: Re: Interpolation of a tabulated function
  • Next by Date: Re: avoiding non-machine numbers
  • Previous by thread: Re: Interpolation of a tabulated function
  • Next by thread: Re: Interpolation of a tabulated function