片语

cubic b spline approximation三次b样条函数拟合

cubic parametric spline curves三次参数样条曲线

Cubic Hermite splineIn numerical analysis, a cubic Hermite spline or cubic Hermite interpolator is a spline where each piece is a third-degree polynomial specified in Hermite form (not to be confused with Hermite polynomial

cubic parameter spline三次参数样条

cubic b spline functions次b样条函数

cubic periodic spline function三次周期样条函数

cubic interpolating spline三次插值样条

cubic b spline三次b样条函数

英汉例句

• The use of the cubic spline formulation in computation hydraulics has been found to be promising and warrants further development.

  在计算水力学中采用三次样条公式，证实是有前途的，值得进一步发展。

• The error estimation of rational cubic spline with linear denominators is given, and then the interpolation of a kind of space closed curves under cylindrical coordinate system is investigated.

  给出了具有线性分母的有理三次样条函数的误差估计，并在柱面坐标系下对一类空间闭曲线的插值问题进行了研究；

• A cubic spline interpolation between inductances at low and high frequency gives a good result over the entire frequency range.

  对上述离散频率的电感值利用三次样条函数插值，得到整个频率范围内电感的变化曲线。

• The boundary conditions of cubic spline were given by the practical state at the extreme points of discrete function.

  三次样条插值函数边界条件由实际问题对三次样条插值在端点的状态要求给出。

• It is acquired from that it makes use of that the interpolation function of cubic spline interpolation has a continuous third derivative on the base of two-dementional cubic convolution interpolation.

  它在二维三次卷积插值法的基础上利用三次样条插值法的插值函数具有三阶连续导数的性质而得来的。

• By turn left algorithm polygons of stratum are generated and the topology is built. The lines are smoothed by cubic spline interpolation.

  利用基于方位角的左转算法实现地层面的生成和拓扑关系的建立，利用三次样条插值函数完成地层线的光滑。

• The one-dimensional cubic spline function was generalized to multi-dimensional problem.

  本文将一维三次样条函数推广到多维问题。

• 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。

• Cavitation curve drawing method of the traditional hand-drawn method, polynomial fitting, non-linear fitting, cubic spline interpolation method.

  汽蚀曲线绘制方法有传统的有手工绘法、多项式拟合法、非线性拟合法、三次样条插值法等。

• Simulation of point target model is built. It is demonstrated that the cubic spline interpolation technique is a good method and can be applied in practice.

  用点目标进行仿真，结果表明：在雷达成像中三次样条插值是一种比较好的插值方法，可在实际中应用此方法。

• Then, they workout a restoration and enhancement scheme for linear motion degradation image by using inverse filter, geometric rectification and cubic spline interpolation.

  论文采用奇偶场矫正、反向滤波、多项式矫正和直方图平衡等方法，提出一个运动退化图象恢复的综合方案。

• The meshing stiffness is calculated by employing 3-dimensional FEM and its function is formed by cubic spline interpolation and approximation of the discrete mesh points in a mesh period.

  采用三维有限元法计算了斜齿轮副啮合刚度，用三次样条插值拟合得到时变啮合刚度函数。

• 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 results indicate that multi-core parallel algorithm of odd-even reduction used in cubic spline curve fitting is effective and feasible and the research results have good practical significance.

  结果表明，奇偶约化多核并行算法在三次样条曲线拟合中的应用是有效及可行的。

• Several commonly adopted end value conditions for cubic spline do not meet the requirements of curve fairing completely.

  常用的三次样条曲线几种端值条件如简支端、抛物端已不能完全满足曲线光顺的要求。

• This paper introduces the application of cubic spline interpolating function in chemical process design and calculation, and points out the precautions for application.

  探讨三次样条插值函数在化工工艺设计计算中的应用，并提出应注意的问题。

• Basic equation of photoelastic stress analysis by Chen (1962) is adopted; and a cubic spline function suitable for processing of photoelastic data is derived.

  文中采用陈至达(1962年)的光测应力分析基本方程，并导出适合于光弹性数据处理的三次样条函数。

• Finite element analysis data of the end component of PMLSM was interpolated using cubic spline function at incompletely coupled zone of the secondary and primary.

  在初、次级不完全耦合区域，采用样条函数对永磁直线同步电动机磁阻力的端部分量的有限元数据进行插值。

• A rational cubic spline curve to describe highway alignment is introduced.

  提出一种有理三次样条曲线描述公路线形。

• The CORDIC algorithm is adapted to convert the polar coordinate image to the rectangular coordinate image, while cubic spline interpolation is used to interpolate the vacant pixels.

  本文采用数字坐标旋转（CORDIC）算法将极坐标图像转化为直角坐标图像，并采用三次样条插值的方法对漏点进行弥补。

• The computational format and the software at finite element node based on the cubic spline interpolation function which has been improved by author have been presented.

  对三次样条插值函数进行改进，提出了有限元离散节点的计算格式及软件。

• A necessary and sufficient condition is derived for the existence of monotone and convex interpolation by a cubic spline with an additional knot inserted between each pair of data points.

  本文给出用三次样条在两两节点之间引进一个外加节点的条件下，存在凸而单调的插值的充分必要条件。

• This paper presents techniques for the numerical solution of problems in fluid mechanics using cubic spline collocation and some of their recent developments in this field.

  本文给出了三次样条配置法在流体力学问题数值解中的应用以及在这一领域的新进展。

• 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。

• GA is used to obtain coefficients of cubic spline function fitting to avoid the inverse of the matrix and some work is made with an example.

  文中将GA用于三次样条函数拟合的系数求解，避开了矩阵求逆的繁琐问题，结合具体例子作了一些探索。

• 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。