Results 41 to 50 of about 20,661 (163)

Rational Cubic Spline Interpolation for Monotonic Interpolating Curve with C2 Continuity

open access: yesMATEC Web of Conferences, 2017
Monotonicity preserving interpolation is very important in many sciences and engineering based problems. This paper discuss the monotonicity preserving interpolation for monotone data set by using C2 rational cubic spline interpolant (cubic/quadratic ...
Bin Abdul Karim Samsul Ariffin
doaj   +1 more source

Nonlinear fitting comparison of capacitive displacement sensors

open access: yesDianzi Jishu Yingyong, 2019
Aiming at the relationship between capacitance and displacement of the rod position indicator sensor when the control rod drops, the data of the control rod are calibrated in four different working conditions at the horizontal position.
Zhang Han   +4 more
doaj   +1 more source

Choosing the Best Method of Interpolation for the Average Zoning of Annual Temperature in Iran [PDF]

open access: yesجغرافیا و پایداری محیط, 2015
The present study was done through Iran to investigate the best method of spatial interpolation to estimate the annual average temperature. Therefore, the data of 180 synoptic stations in Iran were used.
Mohammad Golshan   +2 more
doaj  

Analysis of the influence of interpolation algorithm on the numerical simulation results of transmission boundary

open access: yes地震科学进展
The distance traveled by contour wave with artificial wave velocity in a step-time is often inconsistent with the mesh size. Therefore, when the transmission boundary formula is applied, the calculation nodes of transmission boundary are usually ...
Xueliang Duan   +8 more
doaj   +1 more source

Boundary expansions for spline interpolation [PDF]

open access: yesMathematics of Computation, 1973
An explicit method is given for deriving the formulae for derivatives of the spline of order m + 1 m
openaire   +2 more sources

Nonnegativity Preserving Interpolation by C1 Bivariate Rational Spline Surface

open access: yesJournal of Applied Mathematics, 2012
This paper is concerned with the nonnegativity preserving interpolation of data on rectangular grids. The function is a kind of bivariate rational interpolation spline with parameters, which is C1 in the whole interpolation region.
Xingxuan Peng, Zhihong Li, Qian Sun
doaj   +1 more source

Performance of global look-up table strategy in digital image correlation with cubic B-spline interpolation and bicubic interpolation

open access: yesTheoretical and Applied Mechanics Letters, 2016
Global look-up table strategy proposed recently has been proven to be an efficient method to accelerate the interpolation, which is the most time-consuming part in the iterative sub-pixel digital image correlation (DIC) algorithms.
Zhiwei Pan   +5 more
doaj   +1 more source

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