2) Polynomial Spline
多项式样条
1.
Study on Interpolation Algorithm for C~2 Polynomial Spline;
二阶连续的多项式样条插补算法研究
2.
The polynomial spline model,which belongs to the static term structure model of interest rates,is studied.
研究了利率期限结构静态模型中的多项式样条模型,并在此基础上得到折现率估计模型,从而对项目各期现金流进行相对准确的折现计算。
3) polynomial spline estimation
多项式样条估计
1.
The polynomial spline estimation for nonparametric regression model is discussed and the nonparametric regression model of inflation is established using the data for CPI and commodity exports.
讨论了非参数回归模型的多项式样条估计方法后,运用我国居民消费价格指数和商品出口额的数据,建立了我国通货膨胀的非参数回归模型,并和线性回归模型的最小二乘估计及非参数局部线性回归估计的结果进行比较,结果表明,在估计和预测上,多项式样条方法都优于线性最小二乘估计和局部线性回归估计,能够更好的反映两者之间的关系。
4) Polynomial Spline Function
多项式样条函数
1.
Empirical Comparison of Term Structure of Interest RateBased on Polynomial Spline Functions;
基于多项式样条函数的利率期限结构模型实证比较
2.
The Interest Rate Term Structure Model of Polynomial Spline Function Based on Genetic Algorithms
基于遗传算法的多项式样条函数利率期限结构模型
3.
The results of the empirical comparison between the continuous linear programming model and polynomial spline function made by the out of and in sample bonds information show that the relative errors of former are 0.
并依据样本内外国债信息把它与多项式样条函数模型进行了实证比较,前者的价格相对误差分别为0。
6) trigonometric polynomial spline
三角多项式样条
1.
The introduced trigonometric polynomial spline curves precisely can represent some conic and quadric surfaces,such as circular arcs,ellipse,sphere,ellipsoid,and so on.
三角多项式样条曲线不仅继承了B样条曲线的主要性质和优点,还能精确表示圆弧、椭圆弧和球面、椭球面等二次曲线的曲面,是一类重要的曲线曲面造型方法。
补充资料：多项式乘多项式法则
Image:1173836820929048.jpg
多项式乘多项式法则
先用一个多项式的每一项乘以另一个多项式的每一项，再把所得的积相加。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。