An algorithm for least-squares fitting of cubic spline surfaces to functions on a rectilinear mesh over a rectangle

On calculating with B-splines

Carl de Boor · Journal of Approximation Theory · 1972 · 1.8K citations

Architecture, Computer Science, Mathematics +9

Least Squares Computations by Givens Transformations Without Square Roots

W. Morven Gentleman · IMA Journal of Applied Mathematics · 1973 · 484 citations

Computing, Computer Science, Algorithms +13

The Least-squares Fitting of Cubic Spline Surfaces to General Data Sets

J. G. Hayes, J.R. Halliday · IMA Journal of Applied Mathematics · 1974 · 104 citations

Natural Sciences, Aerospace Engineering, Aircraft Design +13

The Calculation of Indefinite Integrals of B-splines

P. W. Gaffney · IMA Journal of Applied Mathematics · 1976 · 13 citations · Full text

Computing, Computer Science, Algorithms +10

Curve fitting: a guide and suite of algorithms for the non-specialist user

Computer-Aided Design · 1975 · 11 citations

Architecture, Biostatistics, Statistical Modeling +9