Rasch, P. J., & Williamson, D. L. (1989). A Comparison of Shape Preserving Interpolators (No. NCAR/TN-339+STR). University Corporation for Atmospheric Research. doi:10.5065/D6N877QJ
This report provides a survey of a number of the currently accepted methods of shape preserving interpolation that have appeared in literature. In addition, the report presents a review of the methods, and then compares the schemes qualitatively and quantitatively, in order to provide a sound bas... Show moreThis report provides a survey of a number of the currently accepted methods of shape preserving interpolation that have appeared in literature. In addition, the report presents a review of the methods, and then compares the schemes qualitatively and quantitatively, in order to provide a sound basis for choosing one for a particular application. Show less