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polynomial fitting constrained to be non-decreasing [message #84691] Mon, 20 August 2012 12:57
natha is currently offline  natha
Messages: 482
Registered: October 2007
Senior Member
Hi All,

I need an algorithm for polynomial fitting constrained to be non-decreasing. The idea is to have a polynomial expression fitting a set of points where its derivative is always positive.

I found some information on the web but I would like to know if you have some code or ideas of how to implement that easily.
Thank you for your help,

nata
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