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eess.SP2025
A Multiscale Approach for Enhancing Weak Signal Detection
Dixon Vimalajeewa, Ursula U. Muller, Brani Vidakovic
Stochastic resonance (SR), a phenomenon originally introduced in climate modeling, enhances signal detection by leveraging optimal noise levels within non-linear systems. Tradition…
eess.SP2023★ 1 cited
A Method for Detecting Murmurous Heart Sounds based on Self-similar Properties
Dixon Vimalajeewa, Chihoon Lee, Brani Vidakovic
A heart murmur is an atypical sound produced by the flow of blood through the heart. It can be a sign of a serious heart condition, so detecting heart murmurs is critical for ident…