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Old 16th May 2009, 02:56   #3  |  Link
MfA
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Join Date: Mar 2002
Posts: 1,075
Quote:
Originally Posted by Wilbert View Post
and also continuity of first and second derivatives, where the second derivatives of the two endpoints are zero.
Derivative of the interpolation kernel of spline 16 goes from -4/5 to -7/15 at the crossover ... not very continuous.
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