Akima, Hiroshi Algorithm 760: Rectangular-grid-data surface fitting that has the accuracy of a bicubic polynomial. (English) Zbl 0884.65009 ACM Trans. Math. Softw. 22, No. 3, 357-361 (1996). Cited in 1 ReviewCited in 3 Documents MSC: 65D10 Numerical smoothing, curve fitting 65D05 Numerical interpolation Keywords:bivariate interpolation; cubic polynomial; local interpolation; local algorithm; smooth surface fitting Software:Algorithm 760 PDF BibTeX XML Cite \textit{H. Akima}, ACM Trans. Math. Softw. 22, No. 3, 357--361 (1996; Zbl 0884.65009) Full Text: DOI Link