The interpolation, approximation and other things for curves on smooth surfaces with computer are studied.
本文研究光滑曲面上曲线的计算机表示、插值与逼近等。
The approximation order of the interpolation with the appropriate boundary conditions and constraints is analyzed.
分析了在适当的边界条件和约束下三次多结点样条插值的逼近阶；
Optimization techniques are being applied to solve the problems of surface interpolation, approximation, smooth joining and fairing, aiming at corresponding goal functions.
只要选用相应的目标函数，曲面插值、逼近、拼接和光顺都可以使用优化技术统一处理。
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