1) piecewise polynomial estimation
分段多项式估计
1.
Methods It is discussed by nonparametric piecewise polynomial estimation and least squares estimation.
方法利用非参数分段多项式估计和最小二乘法进行讨论。
2) piecewise polynomial
分段多项式
1.
Nonlinearity compensation of NTC thermistors based on piecewise polynomial fitting;
NTC热敏电阻器分段多项式拟合非线性补偿
2.
The smoothity of piecewise polynomial appl ie d in literature \ is discussed, and the consistency condition is given such that the piecewise polynomial is smooth in its nodes.
分析了文献 [1 ]中分段多项式的光滑性 ,给出了分段多项式在节点处光滑的相容条件 。
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) local polynomial estimation
局部多项式估计
1.
This dissertation is based onρ~ -mixing samples which is a kind of broad dependent mixing samples, it studies the local polynomial estimation of unknown function in fixed design nonparametric regression model and unknown parametric and unknown function in semiparametric regression model.
本文在ρ~混合这一类较为广泛的相依混合序列下,研究了固定设计下非参数回归模型中的未知函数和半参数回归模型中未知参数及未知函数的局部多项式估计。
5) polynomial decay estimate
多项式衰减估计
1.
In the case of nonuniform decay in the energy space,we derive explicit polynomial decay estimates valid for regular initial data.
在能量空间中,当梁的能量非一致衰减时,由初始条件得到了梁的能量多项式衰减估计。
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。