Showing eess.SPShow all
2 papers · 1 filter
eess.SP2021
An Information Theory Approach to Physical Domain Discovery
Daniel Shea, Stephen Casey
The project of physics discovery is often equivalent to finding the most concise description of a physical system. The description with optimum predictive capability for a dataset…
eess.SP2021
Extraction of instantaneous frequencies and amplitudes in nonstationary time-series data
Daniel E. Shea, Rajiv Giridharagopal, David S. Ginger +2
Time-series analysis is critical for a diversity of applications in science and engineering. By leveraging the strengths of modern gradient descent algorithms, the Fourier transfor…