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- multivariate spline functions 多元样条函数
- multivariate spline function 多元样条函数
- Spline function method of interpolation. 样条函数插值法。
- 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。
- A method is proposed to approximate arbitrary curves by spline functions with parameter of non uniform path distance. 提出用非均匀自然路径距离参数的三次样条函数近似表示任意曲线。
- 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.
- By the curve fitting of linear, nonlinear and third-order spline functions, a program suitable for 6 physicochemistry experiments is desingned. 设计了一个适用于6个物理化学实验的计算机程序。
- 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。
- Multivariate splines are applied widely in approximation theory, computer aided geometric design and finite element method. 多元样条在函数逼近、计算几何、计算机辅助几何设计和有限元等领域中均有很广泛的应用。
- 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。
- Based on spline functions, the wavelet base can be constructed, it has rich class and plentiful feature, as well as the fast wavelet transform algorithm. 以多项式样条为基函数能构造出种类丰富、性质各异的小波函数及其相应的快速小波变换。
- The resultant algorithm for computing the intersection points of piecewise algebraic curves is presented by using the structure of bivariate spline functions in this paper. 本文对确定分片代数曲线的二元样条函数的整体表达式中的截断引入参数表示，给出了分片代数曲线交点的结式求法.;理论与实例表明，这种算法是有效的
- 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。
- 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。
- A transformed B3 spline function was used to simulate the warping displacements along the cross section of the thin-walled members. 方法采用转换B3样条函数模拟杆件横截面的翘曲位移场，并考虑了杆壁中面上剪切变形的影响，能很好地描述剪力滞后现象。
- From the empirical distribution function, a new algorithm of the distribution function is obtained by using the theory of the spline function. 摘要由经验分布函数出发，利用样条函数理论，给出构造分布函数的一种算法。
- Customary methods of the automatic baseline correction for the NMR spectrometer was improved and a new method of spline function smooth excels the customary method. 本文改进了传统的nmr谱仪自动基线校正方法;建立了相应的的样条函数自动基线校正新方法.;通过计算机模拟试算证明;样条平滑方法优于传统方法
