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MathGroup Archive 2009

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Re: Interpolation with Method->Spline

  • To: mathgroup at smc.vnet.net
  • Subject: [mg98024] Re: Interpolation with Method->Spline
  • From: rommel.ua at gmail.com
  • Date: Sat, 28 Mar 2009 05:42:31 -0500 (EST)
  • References: <gqia9h$oo8$1@smc.vnet.net>

You have to set the first derivative value for ALL points in your
series. In other case Mathematica will ignor the third number for
first point.
I add random numbers as third element for your points (and reevaluate
interpolation each time after addition) and the interpolated data
curve was changed only when I set all points with derivative value.
All data must be with derivative or all without it.


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