Chapter3,InterpolationandExtrapolation Interpolation&Extrapolation (xi,yi)Findananalyticfunctionf(x)thatpassesthroughgivenNpointsexactly.PolynomialInterpolation •UsepolynomialofdegreeN-1tofitexactlywithNdatapoints(xi,yi),i=1,2,…,N.f(x)c0c1xc2x 2 cN1x N1 •Thecoefficient...
energies Article A New MCP Method of Wind Speed Temporal Interpolation and Extrapolation Considering Wind Speed Mixed Uncertainty Xiao Liu 1, Xu Lai 1,* and Jin Zou 2 1 School of Water Resource and Hydro Electric Engineering, Wuhan University, Wuhan 430072, Hubei, China; liuxiaowhu@126.com 2...
The field locations of the site broadly cover the tidal marsh areas, so the majority of the map areas are interpolated data. At the ends of the maps, small areas are extrapolated to the edges of the marsh extent. Extrapolation adds more error to analysis and is accounted for by the leave...
Parameter Initialization The smaller the insensitive loss parameter ε, the higher the accuracy of the regression estimation is, but the increase of the number of support vectors may lead to the model being too complicated and without good extrapolation ability. When ε is bigger, the number of ...