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spline derivatives

• To: mathgroup at smc.vnet.net
• Subject: [mg39262] spline derivatives
• From: Eduardo Nogueira <nogueira at hc.unicamp.br>
• Date: Thu, 6 Feb 2003 03:08:20 -0500 (EST)
• Reply-to: nogueira at hc.unicamp.br
• Sender: owner-wri-mathgroup at wolfram.com

Hello 

I fitted a curve (data points)  with the function SpllineFit and found even 
spaced points in the spline with SplineEvenSamplePoints function  (Murray, 
[mg37649])  but I do no know how to estimate the derivative in each point.

Thanks for your attention

Eduardo
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Eduardo A. Nogueira, MD, PhD
Cardiac Catheterization Laboratory
University of Campinas School of Medicine
Campinas, Sao Paulo
Brazil