The SPLINE method fits a cubic spline curve to the input values. A cubic spline is a segmented function consisting of third-degree (cubic) polynomial functions joined together so that the whole curve ...
SIAM Journal on Applied Mathematics, Vol. 43, No. 2 (Apr., 1983), pp. 278-288 (11 pages) The use of a prefilter prior to sampling or resampling can lead to reduced ...
E. Samoli, G. Touloumi, A. Zanobetti, A. Le Tertre, Chr. Schindler, R. Atkinson, J. Vonk, G. Rossi, M. Saez, D. Rabczenko, J. Schwartz and K. Katsouyanni Background ...