Interpolation

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Related to Interpolation error: interpolated

Interpolation

A method of approximating a price or yield that is unknown by using numbers that are known.

Interpolation

An estimate of an unknown variable using known variables that are somehow related to the unknown variable.
References in periodicals archive ?
Cross-validation as a means of investigating DEM interpolation error.
Algoritmo para la generacion de Modelos Digitales de Elevacion considerando lineas de contorno y caracteristicas geomorficas
Model error (parameter error, interpolation error, etc.
Identification and interpretation of sources of uncertainty in soils change in a global systems-based modelling process
If the chosen set is inadequate, the least-squares procedure will show a poor fitness (the interpolation errors are large compared with [tau]), and the set can then be extended.
Algebraic distance for anisotropic diffusion problems: multilevel results
involving six samples; by this kernel, the interpolation error has a fourth-order convergence rate.
Fast GPU-based interpolation for SAR backprojection
Interpolation error m was calculated using following formula:
Analysis of vertical movements modelling through various interpolation techniques
2] (t) are uncorrelated by construction, we can make use of the Pythagorean theorem to express the interpolation error at [[sigma].
About bi-periodic samplings
004 Periodic interpolation error 20 phase averages 0.
Uncertainties in small-angle measurement systems used to calibrate angle artifacts
To reduce interpolation error further, the climatologically aided interpolation can be combined with topographically informed interpolation, because CAT and TII procedures explain correlated but somewhat different components of the total spatial variance (Willmott and Matsuura, 1995).
Climatic variability in the Kuparuk region, north-central Alaska: optimizing spatial and temporal interpolation in a sparse observation network
After the CFA interpolation coefficients are preliminarily estimated, an interpolation error, which computed by a weighted sum of errors of nine pixels categories, is obtained to evaluate the veracity of the estimation.
Classifier combination based source identification for cell phone images
At high frequencies, grids are widely spaced and the interpolation error is large.
Motion compensation for squint mode spotlight SAR imaging using efficient 2D interpolation
The interpolation error in the weighted norm at degree [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII.
Approximate Fekete points for weighted polynomial interpolation
Key words and phrases: Interpolation error, extremal function, multidimensional sampling theorem, Whittaker-Kotel'nikov-Shannon sampling formula, Paley-Wiener function class, sharp truncation error upper bound, random fields, Frechet--(semi-) variation, weak Cramer class random fields.
On sharp bounds for remainders in multidimensional sampling theorem *
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