# Interpolation

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## 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 ?
DCT-IF is an interpolation scheme whose kernel is constructed by combining the coefficients of DCT and inverse DCT.
Interpolation methods for spatial distribution of precipitation is restricted as there is an uncertainty called discontinuity in daily precipitation which affects spatial distribution of precipitation in complex topography.
Basler's virtual pixel interpolation serves as a technological base for a one-to-one replacement of a CCD camera by a CMOS camera sensor.
Section 2 described how the geoclimatic factor was determined while section 3 described the spatial interpolation method adopted for the study.
In this section we acquaint the reader with a subjective list of works on periodic spline interpolation and histopolation.
Interpolation and digitalisation are executed sequentially.
In [8], the authors proposed a numerical dispersion by introducing an upstream interpolation method, namely, QUICK (Quadratic Upstream Interpolation Convective Kinematics), for one-dimensional unsteady flow.
The spatial variability of soil properties is often assessed with data interpolation (Silva et al., 2017), however, selecting a proper spatial interpolation method is important, since different methods of interpolation can lead to different results (Li & Heap, 2011)
One of the most promising ways is to adopt proper curve interpolation algorithm in automated welding system [3].
Step 3: search the predicted value at the target point locating on the grid of interpolation space.
Referring to previous studies, Cressman interpolation [16] is used as the first-choice for the IPS owning to its simple operation.
Because the constraints of interpolation are relatively small, it is more appropriate to use the interpolation algorithm to complete or refine the entire data space in the case of spatial incomplete acquisition.
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