1) cubic interpolation spline function
三次插值样条函数
1.
With Grey Theory and the cubic interpolation spline function,we established an equal time-span GM(1,1) model to predict the settlement of soft clay foundation,and MATLAB language is applied to compile the program.
运用灰色理论结合三次插值样条函数建立等时距GM(1,1)模型,对软土地基的沉降进行预测,用MATLAB语言编制了相应的计算程序。
2) cubic spline interpolation cardinal function
三次样条插值基函数
1.
The fourth-order cardinal B-splines N_4(x) was obtained by convoluting the first order cardinal B-splines N_1(x), and cubic spline interpolation cardinal function obtained by using linear combination of N_4(x).
首先对一阶B样条函数N1(x)进行卷积得到四阶B样条函数N4(x),用N4(x)的线性组合构造出三次样条插值基函数;然后用样条插值基序列逼近δ函数,利用δ函数的性质构造插值样条δ序列,该δ序列具有对称、Riesz基和插值性质。
3) two times spline interpolation
二次样条插值函数
1.
The article is firstly to analyze the qualification of the two times spline interpolation and explain that it can t identify the two times spline interpolation function uniquely, and secondly to give the solution of the two times spline interpolation function with some changed qualifications.
分析二次样条插值的条件,说明给出的条件不能唯一确定二次样条插值函数;然后在变更条件的情况下构造性地给出了二次样条插值函数的求解方法;最后在附加条件S(x_n)=m_n=y_n下给出了二次样条插值函数的求解方法。
4) Natural cubic interpolating splines
自然三次样条内插函数
5) cubic spline interpolant in power exponent function
三次样条插指函数
1.
In this paper the weighting function of trained network is cubic spline interpolant in power exponent function which is differe.
与传统的神经网络不同,本文的神经网络以三次样条插指函数作为权函数,输入层直接和神经元相连,且训练后的神经网络权是输入样本的函数(称为权函数),而不是传统方法的常数。
6) parametric interpolating cubic spline
插值三次参数样条
补充资料：三次
1.三回。 2.指朝﹑野﹑市三处。
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