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Pythagorean-Hodograph C-曲线

陈文喻,曹娟,汪国昭-2007-01-01-Acta Scientiarum Naturalium Universitatis Sunyatseni

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TL;DRAbstract

给出了Pythagorean-hodograph（PH）C-曲线的定义、平面四阶C-曲线是PH曲线的充分必要条件及平面四阶PHC-Bezier曲线的几何构造方法．最后证明了高于四阶的平面PHC曲线只能是直线或者多项式PH曲线．

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给出了Pythagorean-hodograph（PH）C-曲线的定义、平面四阶C-曲线是PH曲线的充分必要条件及平面四阶PHC-Bezier曲线的几何构造方法．最后证明了高于四阶的平面PHC曲线只能是直线或者多项式PH曲线．

Keywords

HodographMathematicsMathematical analysis

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