Shift Operator and Separation Filter for Different Period Mixed Signals Using Companion Matrix
Part Of
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing
Start Page
9321
End Page
9325
ISSN
15206149
Date Issued
2024-04-14
Author(s)
Kuo-Wei Chang
DOI
10.1109/ICASSP48485.2024.10447351
Abstract
In this paper, we present a novel operator designed to handle the shifting of multiple periodic signals. By exploiting the unique properties of the companion matrix and the elegant structure of cyclotomic polynomials, we have developed an efficient and versatile tool for signal processing applications. The proposed operator can be further utilized to design an FIR filter for decomposition and separation of different period mixed signals.
Event(s)
2024 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2024
Publisher
IEEE
Type
conference paper