Computing coefficients of fourier series

Article type: Research Article

Authors: Plukas, Kostas | Plukienė, Danutė

Affiliations: Kaunas University of Technology, Studentų 50–404, 3031 Kaunas, Lithuania. E-mail: kostas@pit.ktu.lt

Abstract: In this paper, the following questions for computing coefficients of Fourier series are discussed: n-order Filon quadrature formula and its partial cases, some features of applying the Filon method in computing coefficients when the adaptive integration strategy is employed, the program implementation of 3-order and 5-order Filon quadrature formulas, using the adaptive integration strategy, and the experimental results of applying them in computing coefficients of Fourier series.

Keywords: Fourier series, n-order Filon quadrature formula, adaptive integration

DOI: 10.3233/INF-1997-8205

Journal: Informatica, vol. 8, no. 2, pp. 273-288, 1997