IWAVE -- An Adaptive Filter Approach to Phase Lock and the Dynamic Characterisation of Pseudo-Harmonic Waves
Instrumentation and Detectors
2024-06-19 v4
Abstract
We present a novel adaptive filtering approach to the dynamic characterisation of waves of varying frequency and amplitude embedded in arbitrary noise backgrounds. This method, known as IWAVE, possesses critical advantages over conventional techniques making it a useful new tool in the dynamic characterisation of a wide range of data containing embedded oscillating signals. After a review of existing techniques, we present the IWAVE algorithm, derive its key characteristics, and provide tests of its performance using simulated and real world data.
Keywords
Cite
@article{arxiv.2109.00104,
title = {IWAVE -- An Adaptive Filter Approach to Phase Lock and the Dynamic Characterisation of Pseudo-Harmonic Waves},
author = {Edward J. Daw and Ian J. Hollows and Elliot L. Jones and Ross Kennedy and Timesh Mistry and Tega B. Edo and Maxime Fays and Lilli Sun},
journal= {arXiv preprint arXiv:2109.00104},
year = {2024}
}
Comments
Accepted for publication by Review of Scientific Instruments. https://aip.scitation.org/journal/rsi. 11 pages, 9 figures