Cubic Spline Interpolation is a curve-fitting method to interpolate a smooth curve between discrete data points. We use this interpolation in various applications due to its ability to model smooth and continuous curves that pass through all the data points while being computationally efficient and ea...
Several approximate methods for cubic spline curve fitting have been developed and successfully used. This paper presents a more flexible version of a proven technique by using a set of end conditions suggested by Nutbourne. The advantages and disadvantages of several techniques are clarified and ...
Cubic splines are frequently used for interpolation. Run cubic splines in Excel using the XLSTAT add-on statistical software.
Based on the matrix perturbation technique, a fast-fitting algorithm using uniform cubic B-spline curves is presented. Our algorithm entails much less floating-point operations when compared with Gaussian elimination method. In addition, our result can be applied to solve the closed cubic B-spline ...
Fitting weight centile curve with weighted cubic smoothing spline adolescentmedicinedevelopmentalbiology尚磊徐勇勇陈长生侯茹兰张水平Military Medical Research
Huang, W.S,Zhang, J.S.Research of cutter track elimination algorithm for CNC cam grinding based on cubic spline curve fitting and spline interpolation. Key Engineering . 2010Huang W S, Mao G Y, Zhang J S. Research of cutter track elimination algorithm for CNC cam grinding based on cubic ...
A curve fitting method based on cubic B-spline is presented in this paper. Method first, get the contour of the broken skull based on some CT image preprocessing. Second, represent the contour lines that are adjacent to the gap as cubic B-spine curves after sampling interpolation. Third, ...
The S3 (Fortran language) program SPLINE can be used to graduate sets of experimental data using a cubic spline curve fitting method and a statistical theory of unknown systematic errors described in reference [1], Descriptions of the input specification and the output facilities and a listing of...
A curve fitting method based on cubic S-spline is presented in this paper. Method first, get the contour of the broken skull based on some CT image preprocessing. Second, represent the contour lines that are adjacent to the gap as cubic B-spine curves after sampling interpolation. Third, ...
Curve FittingA curve fitting method of cubic B-spline with adaptive shape parameters is proposed, and applied to generate the curve outline of Jiaguwen automatically.Combined with the nature of the local shape parameters of cubic B-spline, firstly the control points of uniform cubic B-spline ...