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MathGroup Archive 2009

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Re: Adding and Integrating Interpolation Functions

  • To: mathgroup at smc.vnet.net
  • Subject: [mg103864] Re: Adding and Integrating Interpolation Functions
  • From: oshaughn <oshaughn at gravity.psu.edu>
  • Date: Fri, 9 Oct 2009 07:19:14 -0400 (EDT)
  • References: <hahsrk$op$1@smc.vnet.net>

> a = {1, 2, 3, 4, 5}
>
> b = {b1, b2, b3, b4, b5}
>
> c = {c1, c2, c3, c4, c5}
>
> firstinterp = Interpolation[Transpose[{a, b}], InterpolationOrder -> 1]
>
> secondinterp = Interpolation[Transpose[{a, b}], InterpolationOrder -> 1]
>
newinterp = Integrate[#, {t, 2, 3}] & /@ (firstinterp[t] + secondinterp
[t])

creates a symbolic result.


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