三次一致切矢非均匀割角曲线Cubic uniformly tangent non-uniform corner cutting curves
张力宁,彭国华
摘要(Abstract)：
研究了三次一致切矢非均匀割角 (UNC)曲线的性质 ,形状因子的作用 ,拼接方法 ,并按此法给出了用于逼近给定控制多边形的方法 .
关键词(KeyWords)： 一致切矢非均匀割角曲线(UNC曲线);保形;全正
基金项目(Foundation): 国家自然科学基金! (10 0 716 0 )
作者(Author): 张力宁,彭国华
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