کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9662341 698658 2005 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Totally positive bases and progressive iteration approximation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
Totally positive bases and progressive iteration approximation
چکیده انگلیسی
In this paper, we study the progressive iteration approximation property of a curve (tensor product surface) generated by blending a given data point set and a set of basis functions. The curve (tensor product surface) has the progressive iteration approximation property as long as the basis is totally positive and the corresponding collocation matrix is nonsingular. Thus, the B-spline and NURBS curve (surface) have the progressive iteration approximation property, and Bézier curve (surface) also has the property if the corresponding collocation matrix is nonsingular.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Mathematics with Applications - Volume 50, Issues 3–4, August 2005, Pages 575-586
نویسندگان
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