Editorial
Front Cover
Publication Month: January 2022, Page(s): A1 – A1
Editorial Board
Publication Month: January 2022, Page(s): B1 – B1
Editorial
Publication Month: January 2022, Page(s): C1 – C1
Table of Contents
Publication Month: January 2022, Page(s): D1 – D1
Articles
Orthogonal Polynomials in the Problems of Digital Information Processing
Yaroslav Pyanylo, Valentyna Sobko, Halyna Pyanylo, Oksana Pyanylo
J. Engg. Res. & Sci. 2(5), 1-9 (2023);
The paper examines spectral methods based on classical orthogonal polynomials for solving problems of digital information processing. Based on Jacobi polynomials, signal approximation methods are built to identify objects in the natural environment. Based on Chebyshev-Laguerre polynomials, methods of filtering multiplicative signal noises in linear filter models are proposed. Numerical experiments on model problems were conducted.
