A B-spline curve allows local control over the shape of a spline curve.
样条曲线允许局部控制曲线的形状。
B-Spline curves and curve surfaces are the most commonly used parametric curves and surfaces in Computer Graphics.
样条曲线曲面是在计算机图形学中应用最广泛的参数曲线曲面类型。
This paper infers the parametric equation of the quadric B-spline curve, introduces its character, and gives the special method of process when the curve is approximated.
本文推导出计算机绘图中的二次B一样条曲线的参数方程，介绍二次B一样条曲线的性质，并给出在逼近曲线时的特殊处理方法。
B-spline is the most popular method to present free-form curve and surface, and DP algorithm is the effective approach for solving discrete optimization problems.
样条方法是当前自由曲线曲面造型最为常用的方法，动态规划为解决离散最优化问题的有效手段。
The result also reveals that B-spline model performs better than other models integralively in precision of fitting prices, curve smoothness and stability.
样条法在利率期限结构的拟合精度、曲线光滑性及平稳性方面的综合效果最好。
A new algorithm for modeling regression curve is put forward in the paper, it combines B-spline network with improved support vector regression.
将改进的支持向量回归机与B -样条网络相结合，提出了一种建立回归曲线模型的新算法。
The ameliorated part include: B-spline inserting and precision controling based on classing feature point of the irregular curve characteristic;
改进部分包括：基于不规则曲线特征点分类的样条插值和精度控制；
The ameliorated part include: B-spline inserting and precision controling based on classing feature point of the irregular curve characteristic;
改进部分包括：基于不规则曲线特征点分类的样条插值和精度控制；
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