%0 Journal Article
%T Perfect Approximation of Ellipsoid by Polynomials<br>椭球的高精度多项式逼近
%A FENG Yu-yu
%A ZENG Fang-ling
%A DENG Jian-song
%A <br>冯玉瑜
%A 曾芳玲
%A 邓建松
%J 软件学报
%D 2002
%I 
%X A simple method in the approximation of ellipsoid by bicubic polynomials is given in this paper, the error is approximately 273×10-6 for ellipse and 545×10-6 for ellipsoid.
%K approximation
%K ellipsoid
%K Bezier curves<br>逼近
%K 椭球
%K Bézier曲线
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=B7B3E024C1FF6A59&yid=C3ACC247184A22C1&vid=FC0714F8D2EB605D&iid=E158A972A605785F&sid=E3D3D8D1B650AE1E&eid=20ADD38F841C6A4B&journal_id=1000-9825&journal_name=软件学报&referenced_num=7&reference_num=3