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Fitting data with Splines

• To: mathgroup at smc.vnet.net
• Subject: [mg3188] Fitting data with Splines
• From: aak at rmb.co.za (Ant Man)
• Date: Tue, 13 Feb 1996 02:31:01 -0500
• Organization: No organisation supplied
• Sender: owner-wri-mathgroup at wolfram.com

Hi all

I have some data which I fit using the SplineFit function. 

I worked through the examplke given in the "Guide to Standard 

Mathematica Packages" on page 357 and everything works fine. 

Now say one has the function

spline = SplineFit[your points, Cubic]

and then 

spline[some point on curve]

gives the x and y coordinates for this point on the spline curve.

Is there some way in which one can just specify the x value so that

the y value is returned?


Thanks

Antonie Kotze


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