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Interpolation of closed curves
Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,616 Was thanked: 1978 time(s) in 666 post(s)
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Today I've found interesting article here: https://habrahabr.ru/post/309210/. After reading decided to make the same algorithm inside SMath Studio. Successfully. ClosedCurveSpline.sm (46kb) downloaded 52 time(s).Many thanks to the author of the initial article, Denxc! Best regards, Andrey Ivashov.
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5 users thanked Andrey Ivashov for this useful post.
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on 06/09/2016(UTC), on 06/09/2016(UTC), on 06/09/2016(UTC), on 06/09/2016(UTC), on 06/09/2016(UTC)
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Joined: 04/07/2015(UTC) Posts: 6,866 Was thanked: 981 time(s) in 809 post(s)
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Thanks Andrey for the work sheet [though it crashes 5346]. The coding is too big for my small head. Similarly to your coding, here is attached the Mathcad "Esplina" [*.bmp]. De Boor is more a graphical closed contour based on its convex hull properties. I was two months old in Smath the attached de Boor was created. Maybe there is room to compute faster. Jean Spline De Boor [Esplina].sm (52kb) downloaded 36 time(s).
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1 user thanked Jean Giraud for this useful post.
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Interpolation of closed curves
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