Titlebook: Computation of Curves and Surfaces; Wolfgang Dahmen,Mariano Gasca,Charles A. Micchelli Book 1990 Kluwer Academic Publishers 1990 3D.Approx

準(zhǔn)則

Computation of Curves and Surfaces978-94-009-2017-0Series ISSN 1389-2185

Banister

外觀

Testing Seiberg-Witten Solutione central for such problems. We derive the main properties of discrete B-splines and discuss methods for three such conversion problems. The three problems are knot insertion, finding the B-spline form from the piecewise Bézier form, and degree raising.

圖表證明

完全

Strings, Conformal Fields, and Topology given. A number of processes are described which are fundamental in applications: evaluating and differentiating B-splines, constructing approximation spaces, satisfying boundary conditions, and using control points and inner products. Each of these items is extensively illustrated. A test problem from the field of finite elements is presented.