کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5775814 1631747 2017 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Family of a-point b-ary subdivision schemes with bell-shaped mask
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Family of a-point b-ary subdivision schemes with bell-shaped mask
چکیده انگلیسی
In this paper, we present a generalized Refine-Smooth algorithm to design a family of a-point b-ary approximating subdivision schemes with bell-shaped mask, where a ≥ 3 and b ≥ 2. We use the combination of corner cutting b-ary subdivision scheme and weighted average of (b+1)-points to construct the proposed family. We demonstrate that the proposed family has smaller complexity and support width and higher continuity than the existing Refine-Smooth subdivision schemes. We also study the shape preserving properties of the proposed family. In addition, it is observed that the proposed family is suitable for fitting the locally noisy, oscillatory, and irregular data.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 309, 15 September 2017, Pages 289-302
نویسندگان
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