polynomial surface approximation 多项式曲面逼近
polynomial surface fitting 多项式曲面拟合
Quadratic polynomial surface 二次多项式曲面
parametric polynomial surface 参数多项式曲面
polynomial response surface 多项式响应面
polynomial parametric surface 多项式参数曲面
polynomial response surface model 多项式响应面模型
polynomial trend surface analysis 多项式趋势面分析
This surface is a piecewise bi-cubic rational parametric polynomial surface.
构造的曲面是分片双三次有理参数多项式曲面。
Rapidly generating parametric polynomial surface was discussed, a fast algorithm of generating parametric polynomial surface was given which is based on integer addition and subtraction.
讨论了参数多项式曲面的快速生成。 给出了用整数加减法逐点生成参数多项式曲面的快速算法。
The paper emphasizes on the methods of polynomial surface approximation which is part of numerical approximations, and analyzes the precision of polynomial function model through the measured data.
着重介绍了数值逼近方法中的多项式曲面函数模型逼近法，并通过实测数据对多项式函数模型的精度进行分析。
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