Multi-harmonic and special shape/pattern/template approximations of discrete signals with generally irregular arguments
Instrumentation and Methods for Astrophysics
2025-04-17 v1 Solar and Stellar Astrophysics
Abstract
The invited review of own algorithms and software (MAVKA and MCV) for the data analysis of astronomical signals - irregularly spaced, multi-periodic multi-harmonic, periodogram analysis and approximations with taking into account a polynomial trend simultaneously, instead of commonle used detrending and prewhitening. The references to original papers are listed.
Cite
@article{arxiv.2504.11518,
title = {Multi-harmonic and special shape/pattern/template approximations of discrete signals with generally irregular arguments},
author = {Ivan L. Andronov and Hanna M. Akopian and Vitalii V. Breus and Lidiia L. Chinarova and Larysa S. Kudashkina and Nina V. Savchuk and Serhii I. Iovchev and Vladyslava I. Marsakova and Serhii V. Kolesnikov and Maksym Yu. Pyatnytskyy},
journal= {arXiv preprint arXiv:2504.11518},
year = {2025}
}
Comments
4 pages; accepted at the "6th International Biennial Conference "Photonics Sciences and Space Research - Riga 2025, 22 - 23 April 2025, Riga, Latvia, https://www.erachair.lu.lv/conference/