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- Cubic nature spline function 三次自然样条函数
- Characteristic Difference Method Based on Cubic Natural Spline Interpolation for Convection-Diffusion Equations 对流扩散方程基于三次自然样条插值特征差分方法
- Spline function method of interpolation. 样条函数插值法。
- A reconstruction algorithm by cubic spline function interpolation, which is used to recover a signal from its dyadic wavelet transform extrema is proposed in this paper. 本文提出了用样条插值重构算法来实现由信号二进小波变换极值点重构原始信号。
- A piecewise rational cubic spline function involving four parameters is presented,which is a rational polynomial with a cubic numerator and a cubic denominator. 构造了含有4个参数的分段三次有理样条函数(分子、分母均为三次多项式),其中2个参数称为形状参数,另外2个称为保形参数;
- This paper improves the accuracy of numerical correction using the data fitting method to get the equation for the step response and the cubic spline function to get the first and the second derivatives of the output voltage wave. 本文采用曲线拟合的方法得到方波响应的方程,并采用三弯矩样条函数求得输出电压波形的一阶、二阶导数,从而提高了数值校正的准确度。
- Firstly describing the surface with cubic spline function or linear function, then computing ray paths from given initial position and direction.Reflections and transmissions follow Snell law. 首先根据三次样条函数及线性函数来描述起伏地表以及地下界面，然后给定射线的初始点和初始方向，逐步计算射线路径。
- The trained weights consist of cubic spline functions, not constants like the popular learning algorithm such as backpropagation (BP) or radial basis function (RBF) networks. 通过求解两组线性方程组，就可以确定具体三次样条权函数形式。
- natural spline function 自然样条函数
- By means of both the cubic spline functions in the toolbox of MATLAB and the ordinary polynomial interpolation func... 同时也得出了极坐标下的三次样条远优于直角坐标下的多项式.
- Die cavity outline fit with cubic spline function 用三次样条函数拟合模具型腔廓线
- cubic interpolation spline function 三次插值样条函数
- The mathematical theory and merit of tension spline function in rainfall isoline smoothing were also introduced. 介绍了张力样条函数的数学原理及其在等值线光滑应用上的优点。
- Comparing with the former spline function method, the SMM have a simple style of com putin... 样条矩阵法与以往样条函数方法相比，具有格式简单，编程方便，计算简捷等优点。
- The construction method of spline function and the basic principle on spline subdomain method were described. 针对平面形状不规则的异形桥梁，采用样条子域法对之进行数值分析。
- The rainfall isoline smoothed by the tension spline function algorithm in the process of making rainfall isoline map of Beijing Pinggu District has much better effects. 在绘制北京市平谷地区雨量等值线图过程中，应用张力样条函数算法光滑后的雨量等值线图达到了很好的效果。
- Estimators of penalized least square for parametric regression and vectors and spline function can be got by compiled program. 模拟计算表明，该方法适合于回归函数模型误差与测量系统误差的估计。
- It's only human nature to want a comfortable life. 想过舒适的生活不过是普通人的本性。
- For this study, the physical quantity was approximated by a discrete, three-dimensional grid on the surface of the body created by spline function. 该法首先用双参数曲面插值法来拟合所需曲面，曲面以双参数网格线表示，网格线的交点形成网格点阵；
- A method is described for the determination of end-points of acid-base potentiometric titration by using rational spline function. 介绍了一种用有理样条函数法确定酸碱电位滴定终点的新方法。
