We discuss the interpolation strategies related to Richardson extrapolation and repeated Richardson extrapolation. We emphasize that, in most computations, the interest is in obtaining accurate solution on the current computational grid, not that on the coarse level grids on which the extrapolated solutions reside. We tackle the interpolation issue that has largely been overlooked in Richardson...

First and second partial derivatives of some thermodynamically defined rocket performance parameters are presented. Theae derivatives are useful for the extrapolation and interpolation of thermodynamic performance calculations for changes in combustion pressure, combustion enthalpy, pressure ratio, and area ratio. The accuracy of the extrapolation or interpolation is indicated for a typical pro...

The noise sensitivity of interpolation and extrapolation matrices is investigated. For certain bandwidth and truncation parameters, the interpolation matrix is shown to yield results at a lower noise level than the input data. The input noise level, however, can be lowered by filtering the result. The noise level in the interpolated interval is shown to be lower near where the image is known. T...

The ongoing research in Distributed Video Coding (DVC) for low complexity encoding is trying to shorten the substantial performance gap to well known state-of-the-art coders. One of the reasons for this gap is the motion estimation without the reference frame. In this paper we look at what motion estimation to use. Furthermore we compare the two possible methods to get a motion compensated pred...

Citation: Grüss A, Drexler MD, Ainsworth CH, Babcock EA, Tarnecki JH and Love MS (2018) Producing Distribution Maps for a Spatially-Explicit Ecosystem Model Using Large Monitoring and Environmental Databases and a Combination of Interpolation and Extrapolation. Front. Mar. Sci. 5:16. doi: 10.3389/fmars.2018.00016 Producing Distribution Maps for a Spatially-Explicit Ecosystem Model Using Large M...