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Clamped cubic spline

• To: mathgroup at smc.vnet.net
• Subject: [mg55303] Clamped cubic spline
• From: John Brookes <john at analytica.com.au>
• Date: Fri, 18 Mar 2005 05:35:23 -0500 (EST)
• Organization: Analytica International Pty Ltd
• Sender: owner-wri-mathgroup at wolfram.com

I am making a shape by getting Mathematica to draw a smooth curve 
through a set of points.  I want to set the slope of the curve at the 
endpoints. The slope at the endpoints will either be vertical or 
horizontal.  I understand that a clamped cubic spline should be able to 
do this.  The SplineFit package doesn't have clamped cubic splines.  
There is an old MathSource package which I couldn't get to work.

Any help would be appreciated.

• Follow-Ups:
  • Re: Clamped cubic spline
    • From: "Janos D. Pinter" <jdpinter@hfx.eastlink.ca>