Feature Extraction of a Non-Stationary Seismic–Acoustic Signal Using a High-Resolution Dyadic Spectrogram

D Seuret-Jiménez, E Trutié-Carrero, JM Nieto-Jalil… - Sensors, 2023 - mdpi.com
Using a novel mathematical tool called the T e-gram, researchers analyzed the energy
distribution of frequency components in the scale–frequency plane. Through this analysis, a …

[HTML][HTML] Leak Detection and Localization in Underground Water Supply System Using Thermal Imaging and Geophone Signals Through Machine Learning

MR Islam, S Azam, B Shanmugam, D Mathur - Intelligent Systems with …, 2024 - Elsevier
The underground water pipeline system is a crucial infrastructure that largely remains out of
sight. However, it is the source of a clean and uninterrupted flow of water for our everyday …

The T e Transform: A High-Resolution Integral Transform and Its Key Properties

E Trutié-Carrero, D Seuret-Jiménez, JM Nieto-Jalil… - Mathematics, 2023 - mdpi.com
In this paper, we present six new contributions: two novel definitions and four
groundbreaking theorems related to the theoretical foundations of the integral T e transform …