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As a model, spline interpolation on a uniform tetrahedral partition was used, and the spline coefficients were repeated by the gridded samples. 该模型以样条基函数为背景，系数则由周围采样点数据重复迭代产生。
This paper applies spline smoothing and spline interpolation to GPS CV data processing from NTSC and CRL. 为克服Vondrak方法平滑GPS共视比对数据的两端效应和缺值点处的插值问题,应用样条函数平滑和插值方法对NTSC和CRL的GPS共视数据进行了分析研究。
The 3D data are processed smoothly with the help of bicubic spline interpolation. 采用双三次样条插值对三维数据体进行圆滑处理。
In general,spline interpolation functions don't fit the nee d of monotony property. 在实际问题中，一般的样条插值函数不满足单调递增性质。
Linear interpolation, non-linear interpolation and cubic spline interpolation were used to obtain corrected sinogram image. 然后用线性插值、非线性插值和三次样条插值来对伪影弦图进行处理，得到矫正的弦图。
Conclusions.A mathematical model of the sagittal spine that retains the spine's segmental nuances was derived using cubic spline interpolation. 结论.;通过立方垂直插入的方式，我们获得了保留有椎体节段特点的矢状椎体的数学模型。
As a model, we use spline interpolation on a uniform tetrahedral partition, which the spline coefficients are repeated by the gridded samples. 在规则数据场中，本文提出了一个基于样条模型插值来重建三维结构的方法。该模型以样条基函数为背景，其函数系数则由周围采样点数据重复迭代产生。
In thes paper, some sufficient conditions of monotonicity-preserving quadratic spline interpolation are presented in the case of nonequal intervals. 摘要提出了在非等距情形下保单调性二次样条插值的一些充分条件。
Determined the pipe route by the spline interpolation whose nodes were the centers of polygonal largest inscribed circle list. 管道敷设路径则由若干典型装配通路横截面最大内切圆圆心插值曲线来确定；
There are two types of end effects in the empirical mode decomposition method: in the spline interpolation and in the Hilbert transform. 经验模态分解方法中，有两种端点效应：在样条插值中以及在希尔伯特变换中。
In this paper,a generalized bootstrap method was proposed to estimate the yield curve for any available data sets of bond price with cubic spline interpolation method. 在一般息票剥离法(bootstrapmethod)的基础上进行了扩展:采用三次样条插值方法,可以对任意的国债报价数据进行即期收益率曲线估计。
Depending on the three-order spline interpolation function, the computer resource problem resulted from the denseness of coefficient matrix is disposed. 以带电屏蔽的变压器的漏磁场及涡流场计算为背景，提出了一种三维有限元一积分方程相互迭代的算法，该法只需要刮分铁磁物质和导体区，大大缩小了求解区域。
Cubic splines interpolation was used to get smooth corneal surface. 采用三次样条曲线插值角膜的内外表面。
In this paper, the weighted rational cubic spline interpolation has been constructed using the rational cubic spline with linear denominator and the rational cubic spline based on function values. 文中利用分母为线性的有理三次插值样条和仅基于函数值的有理三次插值样条构造了一种加权有理三次插值样条 ;由于这种有理三次插值样条中含有新的参数 ;给约束控制带来了方便 .
Spline interpolation and Gaussian quadrature are developed for surface-fitting and double integration and applied to calculation of the flow and the efficiency in pumping station and the flow in aqueduct and pipe. 将曲线的样条函数插值和高斯配点法扩展到曲面上来解决这一问题,并对泵站流量、率、渠和管道流量进行了计算。
Starting discussion on calibration points of Compensated Neutron Log,this paper proposes that spline interpolation, instead of conventional regression fitting,is used to build the response equation of CNL. 本文从对补偿中子测井实验刻度点的讨论出发,提出用样条插值方法而不是通常回归拟合方法来构造补偿中子响应方程。
The piecewise cubic Hermite interpolation and cubic spline interpolation were introduced into the analysis of a free beam traversed by a single degree of freedom spring-mass system. 在分析目前常用的非圆齿轮滚齿插补方法不足的基础上,采用三次样条来拟合非圆齿轮的节曲线,进而提出了数控滚齿的一种插补方法。
According to color mixing system theory,chromaticity and spline interpolation method,a new interpolation method of calculating special color ink formula is processed in this paper. 根据混色系统理论、色度学及样条插值方法,提出了一种计算专色油墨配方的方法。
A cubical spline interpolation function is put forward to show the tendon profile of prestressed bars because the tendon profile can't be accurately expressed by the quadric parabola. 摘要针对二次抛物线不能准确反映预应力筋实际线型特点的事实，提出了采用三次样条插值函数作为预应力筋的布筋线型函数，并在理论上确定了预应力筋反弯点的空间几何位置。
Cubic spline interpolant in power exponent form was introduced, and its existence under the first boundary condition was proved. 摘要本文给出了三次样条插值函数的指数形式；在第一类边界条件下，证明了其存在性。