接近三次样条插值的结果。
对经过预处理的测试数据进行三次样条插值，得到基本时间序列。
First, the testing data must be interpolated and the basic time series must be built.
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。
In this paper, we introduce a method to use cubic spline functions to solve problems of making decisions with insufficient data.
最后对衔接点速度进行三次样条插值处理以生成连续光滑的速度曲线。
Third, feedrate planning is performed based on the cube fit of turning points.
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 use of cubic spline interpolation function method can only solve the processing problem of nomographs consisting of one family curves.
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。
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.
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。
This paper introduces the application of cubic spline interpolating function in chemical process design and calculation, and points out the precautions for application.
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。
The boundary conditions of cubic spline were given by the practical state at the extreme points of discrete function.
同时以LSSVM回归方式形成包络线，以取代传统EMD中的三次样条插值；
The upper and lower envelopes are constructed by using LSSVM regression instead of spline interpolation in EMD.
针对这一问题，本文提出了一种采用自然三次样条插值求解反应动力学参数的方法。
For solving the problem, a kind of the method for solving reactive kinetic parameters is put forward which makes use of natural cubic spline interpolation.
最后通过试验发现，该算法对于以三次样条插值的等值线的数据压缩是行之有效的。
Finally it is will be proved by experiment that this algorithm is effectual for the compression of isoline interpolated with cubic parameter spline.
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 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.
通过三次样条插值，从定时采样的数据中获得整周期采样的数据，经过实验，证明是可行的。
Through thrice spline interpolation, we get full period sampling data from fix time sampling data. This method is proved feasible by an experiment.
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。
Cavitation curve drawing method of the traditional hand-drawn method, polynomial fitting, non-linear fitting, cubic spline interpolation method.
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。
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.
并结合实例，对上述几种方法进行比较计算，证实了用三次样条插值进行地图纠正的这种方法是可行的。
Connecting with example, the results of these arithmetic are compared, and the cubic spline interpolation is confirmed as a effective method to rectifying map.
根据微型零件中圆孔的成像特点，为了实现其高精度定位，提出了基于双三次样条插值的圆孔定位方法。
The numerical example showed that SSPI method had higher accuracy and better practicability than the method of cubic spline collocation.
提出了利用三次样条插值法，处理BOC调制信号相关谱主峰及副峰的数据，以提高相位测量精度的算法。
A method using cubic-spline interpolation to process correlation peaks was proposed to improve the precision of BOC-modulated signal PN code phase measurement.
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。
By turn left algorithm polygons of stratum are generated and the topology is built. The lines are smoothed by cubic spline interpolation.
在实验数据基础上，利用三次样条插值构造了发动机转矩和油耗数学模型，确定了最佳经济性与最佳动力性工作线。
Based on experimental data of engine, torque and oil consumption model of engine are established by method of spline interpolation. The optimum economy and power operation line of engine is obtained.
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 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.
在已有经验模式分解的过程中，由于常用三次样条插值来拟合信号的上下包络，因此时常会出现边缘效应，从而影响了信号处理的质量。
Cubic spline interpolation is used to create the upper and lower envelopes in traditional EMD process, which has worse behavior at the edges, and influences the quality of signal process.
通过对三次样条插值算法的分析和验证得知该方法用于热偶规的非线性校正是合适的，满足真空测量的一般精度要求，具有一定的推广应用价值。
After analysis and validation, we know that this method is suitable for improving nonlinearity, and satisfy the measure accuracy in vacuum measuring, so it have a certain expansion application value.
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；
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.
分析了在适当的边界条件和约束下三次多结点样条插值的逼近阶；
The approximation order of the interpolation with the appropriate boundary conditions and constraints is analyzed.
计算机仿真和实验验证的结果表明，改进型三次样条函数插值可以给出足够精度的估计结果。
It will show that the improved spline interpolation can give the estimate result in enough precision. The approach is implemented and validated by computer simulation and experiment.
根据凸轮机构的检测数据利用三次周期样条函数插值法对凸轮实际廓线进行曲线拟合。
Curve fitting of the actual CAM profile with the Cubic-periodic spline function according to the measured data of the CAM.
根据凸轮机构的检测数据利用三次周期样条函数插值法对凸轮实际廓线进行曲线拟合。
Curve fitting of the actual CAM profile with the Cubic-periodic spline function according to the measured data of the CAM.
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