Open AccessAnálisis de señales para la detección de armónicos basado en el espacio complejo
Author(s) -
Jose Luis Contreras-Hernandez,
Dora-Luz Almanza-Ojeda,
Mario-Alberto Ibarra-Manzano
Publication year - 2019
Publication title -
revista de simulación computacional
Language(s) - English
Resource type - Journals
ISSN - 2523-6865
DOI - 10.35429/jcs.2019.7.3.1.4
Subject(s) - lissajous curve , signal (programming language) , space (punctuation) , point (geometry) , sample (material) , harmonic , physics , mathematics , computer science , geometry , acoustics , thermodynamics , programming language , operating system
This work presents harmonic detection through signal analysis in complex space. This method obtains the point-to-point división of the present sample by the last sample of the Lissajous curve which is generated by two signals in complex space. Then, the angle is calculated to each element to obtain the behavior. The obtained features provide numerical information of the frequencies that form a signal. This is obtained without space transformation or operation with high computational cost.