Breaking down the inside connection of cubic functions of one variable, a convenient method of computer programming is recommended by the author, which can relieve us from repeated, heavy and deta...
通过剖析一元三次函数的内在联系，得出较简洁的计算方法，借助计算机编程可以免去诸多重复、繁琐的劳动。
With the cubic B spline functions treated as displacement functions, a new method is introduced into. The result is compared with one of the finite element method.
应用样条有限点法，以三次B 样条函数为位移试函数，导出了拱结构非线性内力分析的新方法。
The machine has a pronounced cubic look owing to their particular distribution of functions and selective choice of color and materials.
在特定功能分布、特殊颜色和材料的选择要求下，它呈现出立方体的外观造型。
The coefficient matrixes of cubic and square NURBS base functions and the expression of block matrixes of cubic NURBS surface are given.
给出了NURBS三次与二次基函数系数矩阵表示和NURBS三次曲面矩阵块表示。
Original spline collocation methods collocate at the nodes by cubic spline functions, but the precision isn't good.
最初样条配置法是利用三次样条函数并在自然节点上进行配置，但精度不够高。
Statistics showed that the time-effect models are parabola functions with maximum values when the mussel population density ranges from 6.25 to 31.25 per cubic meter.
研究发现，当蚌密度在每立方米6.25个到每立方米31.25个的区间内，时效模型呈具有极大值的抛物线函数。
The method based on the cubic B-spline function, beam vibration function (or trigonometric functions) and variation principle.
这个方法是建立在三次样条函数、梁振动函数(或三角函数)及变分原理基础上。
In this paper, we introduce a method to use cubic spline functions to solve problems of making decisions with insufficient data.
本文将利用三次样条插值，介绍如何解决不足教据下的决策问题。
The numerical results of linear, quadratic and cubic basis functions were compared and some suggestions on the choice of basis functions were put forward.
插值基函数对插值函数以及无单元法的计算精度影响很大。
The numerical results of linear, quadratic and cubic basis functions were compared and some suggestions on the choice of basis functions were put forward.
插值基函数对插值函数以及无单元法的计算精度影响很大。
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