Orthogonal Polynomial Regression References
Clenshaw, C.W. 1962. Mathematical Tables, Volume 5, Chebyshev Series for Mathematical Functions, National Physical Laboratory. London: Her Majesty's Stationary Office.
Dahlquist, G., and A. Bjorck. 1974. Numerical Methods. Englewood Cliffs, New Jersey: Prentice Hall.
Hildebrand, F.B. 1974. Introduction to Numerical Analysis. New York: Dover Publications, Inc. (see Least-Squares Polynomial Approximation particularly Clenshaw’s method)
Hostetter, Gene H. et al. 1991. Analytical, Numerical, and Computational Methods for Science and Engineering. Englewood Cliffs, New Jersey: Prentice Hall.
Kronsjo, Lydia. 1987. Algorithms: Their Complexity and Efficiency. New York: John Wiley and Sons Ltd.
Lakshmikantham, V., and D. Trigiante. 1988. Theory of Difference Equations: Numerical Methods and Applications. San Diego: Academic Press, Inc.
Press, William H. et al. 1992. Numerical Recipes in C: The Art of Scientific Computing. New York: Cambridge University Press.
Winograd, S. 1970. On the Number of Multiplications Necessary to Compute Certain Functions. Communications on Pure and Applied Mathematics. 23:165-179.