2 papers
eess.SP2026
On the Instantaneous Phase and Frequency Estimation of a Non-Stationary Multicomponent Signal. The JADE Algorithm
Jayanth Mouli, David Anderson, Antonio Cicone
Many real-life signals, such as gravitational wave measurements, biomedical signals, or geophysical data, are strongly non-stationary but can be decomposed into mono-component sign…
math.NA2026
Graph Iterative Filtering methods for the analysis of nonstationary signals on graphs
Giuseppe Scarlato, Antonio Cicone, Marco Donatelli
In the analysis of real-world data, extracting meaningful features from signals is a crucial task. This is particularly challenging when signals contain non-stationary frequency co…