Polynomial interpolation to analytic functions can be very accurate, depending on the distribution of the interpolation nodes. However, in equispaced nodes and the like, besides being badly ...

After all, linear interpolation merely draws a straight line between any two data points and takes a proportion based on our x. Clearly, if you must generate or approximate functions-say sinusoids for ...

Bilinear interpolation works simply: when calculating the color data for a given point, it uses a linear interpolation method to guess the appropriate data from the colors of the four pixels ...

Hao Zhang, Optimal Interpolation and the Appropriateness of Cross-Validating Variogram in Spatial Generalized Linear Mixed Models, Journal of Computational and Graphical Statistics, Vol. 12, No. 3 ...