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- the cubic B spline interpolation 三次B样条函数
- The sensitivity analysis was developed using the rigid viscoplastic finite element method.The preform die shapes are represented by cubic B spline curves. 表示预锻模具形状的三次B样条曲线的控制系数用作设计变量。
- A self adaptive method is proposed which can make line interpolating of a cubic B spline tabulated curve and generate varied step length cutter location points according to the machining accuracy. 给出了一种根据零件加工精度要求,对三次B样条列表曲线进行直线插补,自动生成变步长刀位轨迹的算法,简称自适应算法。
- Study on B Spline Interpolator in CNC System 数控系统中B样条插补器的研究
- cubic B spline 三次B样条
- Cubic B spline curve 三次B样条曲线
- 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。
- 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。
- 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 .
- A new approach based on cubic polynomial and B spline interposition to rebuild the CAM generated tool path under real time condition is presented in the paper. 本文采用三次参数样条曲线和B样条曲线来实时重构CAM生成的走刀轨迹,以少量的数据点便能达到比直线和圆弧插补高得多的加工精度。
- 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。
- Curvature monotony condition Tor the quadratic rational B spline curves. 二次有理B样条曲线曲率单调条件
- The Convergence of Cubic Spline Interpolation 三次样条插值的收敛性
- Image zooming based on cubic spline interpolation 基于三次样条插值的图像放大的离散算法
- rational cubic Bézier interpolation 有理三次Bézier插值
- 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。