【摘要】：提出了一類(lèi)帶兩個(gè)形狀參數(shù)的五點(diǎn)二重逼近細(xì)分格式.這類(lèi)格式具有一些優(yōu)良的性質(zhì):高階連續(xù)性、可調(diào)性和多項(xiàng)式再生性質(zhì).對(duì)于參數(shù)的某些取值范圍極限曲線(xiàn)可以達(dá)到C~k(k=0,1,…,7)連續(xù),分析了一類(lèi)特殊情況的多項(xiàng)式再生性質(zhì).實(shí)例表明該格式的有效性和靈活性.
[Abstract]:A class of 5.2 double approximation subdivision schemes with two shape parameters is proposed. This kind of scheme has some excellent properties: higher order continuity, adjustability and polynomial reproducing property. The limit curve of some value range of parameters can reach to C0 k (KG 0 ~ 1, 鈥，

本文編號(hào)：2375373