A finite element method using subregion variational principle and spline function in this paper is presented to solve the problem of combined shell of revolution.
本文提出一种用分区变分原理和样条函数相结合的有限元方法，解决组合型旋转壳受力分析问题。
The estimation result show that spline function method is one of important methods for nonlinear parameter estimation.
估计结果表明，样条函数法是非线性参数估计的重要方法之一。
This dissertation establishes numerical methods in structural analysis on the basic of variation principle, finite member element method, spline function, etc.
本文利用变分有限元法、样条函数等，提出了薄壁箱梁结构分析的数值理论和方法。
Through the analysis of mechanic model of spline function, the paper proposed a simple, convenient and efficient sheet assimilative method based on finite element to calculate earthwork volume.
在分析样条函数的力学模型基础上，提出了一种根据地面标高利用薄板比拟法计算土方量的简便、实用、高效的方法。
The method of using cubic spline function as fan characteristic curve fitting is introduced.
介绍了用三次样条函数作通风机性能曲线拟合的方法。
On the basis of blade airfoil curve fitted with triple spline function and the practical process, a kind of program design method is offered to display the section of WECS blades and its structure.
根据风力机叶片设计的实际过程，在三次参数样条曲线拟合叶片翼型曲线的基础上，提出了一种在计算机上能立体显示叶片截面及其结构的程序设计方法。
The results indicate that, for high resolution superstructure of IIR of ship targets, lo-cal features are better than global features. That is, spline function method is better than FFT method.
实验结果表明，对于高分辨率的舰船上层结构的红外象而言，局部化特征优于全局化特征，即采用样条函数法比FFT法有较高识别率。
The fuzzy decision method of fuzzy mathematics is employed in the application of spline function in objective analysis.
本文在运用样条函数进行客观分析时引用了模糊数学中的模糊决策方法。
The method of using cubic spline function as fan characteristic curve fitting is introduced. The calculating example is provided and description is made for the specific problem.
介绍了用三次样条函数作通风机性能曲线拟合的方法。列出了计算实例，并对具体问题做了说明。
The use of cubic spline interpolation function method can only solve the processing problem of nomographs consisting of one family curves.
指出用三次样条插值函数法只能解决由一组曲线族组成的图表处理问题。
The spline function method of lines is used in analyzing nonlinear problems of cylindrical shells.
采用样条函数线法分析了圆柱壳及具有封闭截面壳体的几何非线性问题。
The large deflection buckling deformation of cold rolled strip acted on by residual stress is studied by using 3-Power spline function energy method.
采用三次样条函数能量法，对冷轧轧后带材在纵向残余应力作用下的大挠度屈曲变形和临界失稳问题进行了研究。
The numerical solution of the shortest geodesic on open surface is given by spline function method, and computer drawing is discussed.
本文应用样条函数方法给出求解一般开曲面短程线的数值得的方法，进一步对计算机图形绘制进行了探讨。
The spline polishing method is used for dispersion value of typography elevation difference to conduct fit polishing so as to get the near function which is used in calculation.
其中利用了样条磨光方法对地形高差离散值进行拟合磨光求得曲面近似函数，用之参与计算。
In this paper, the dynamic response of the elastic foundation plates with spline-function method is introduced.
介绍应用样条函数方法解决弹性地基板的动力响应问题。
Finally, a fusion method to represent trajectory parameter with spline function is used, which solve the problem of huge computational cost.
最后，运用样条函数表示弹道参数，解决了计算量问题。
The method of getting EE spline function and some simple properties of the curve are discussed in this paper.
本文着重介绍EE样条函数的推导和EE样条曲线的一些简单性质。
The calculation method of normal spline function is introduced firstly in this paper.
介绍了自然样条函数的计算方法，并在此基础上将一维样条函数推广到多维。
Under the width to thickness ratio 625 of strip, this paper studies the 3-dimensional stress distributions of cold strip rolling by cubic spline function finite strip method.
本文在轧件宽厚比为625的条件下，用三次样条函数有限条法研究了冷轧带材三维应力的分布问题。
The increment equations of the spline function method of lines are also given out for analyzing the nonlinear problem.
还导出了用于非线性分析的样条函数线法增量方程；
The formulas of CAM profile are established through the use of spline function and a method is given for kinematic and dynamic analysis of the cams in this article.
本文应用三次样条函数建立凸轮廓线方程，并进行机构的运动和动力分析。
The formulas of CAM profile are established through the use of spline function and a method is given for kinematic and dynamic analysis of the cams in this article.
本文应用三次样条函数建立凸轮廓线方程，并进行机构的运动和动力分析。
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