TSFIT swMATH ID: 12826 Software Authors: Davydov, O. Description: TSFIT: A Software Package for Two-Stage Scattered Data Fitting. TSFIT is a C library of functions that implements recent two-stage scattered data fitting methods based on local approximation with polynomials and radial basis functions in the first stage and bivariate spline quasi-interpolation by extension in the second stage. Homepage: https://www.staff.uni-giessen.de/odavydov/tsfit/ Related Software: Matlab; Padua2D; GaussQR; DLMF; MINITAB; R; JMP; GMT; pchip; Algorithm 792 Cited in: 4 Documents all top 5 Cited by 7 Authors 3 Davydov, Oleg V. 1 Fasshauer, Gregory E. 1 Manni, Carla 1 McCourt, Michael J. 1 Morandi, Rossana 1 Schumaker, Larry L. 1 Sestini, Alessandra Cited in 3 Serials 1 Journal of Computational and Applied Mathematics 1 Computer Aided Geometric Design 1 Interdisciplinary Mathematical Sciences Cited in 3 Fields 4 Numerical analysis (65-XX) 1 General and overarching topics; collections (00-XX) 1 Approximations and expansions (41-XX) Citations by Year