Nonstationary processes and signals generated by nonlinear dynamics are ubiquitous in real life. Their time-frequency analysis and features extraction can help in solving open problems in many fields ...

Low-dose X-CT scanning method effectively reduces radiation hazards, however, reducing the radiation dose will introduce noise and artifacts during the projection process, resulting in a decrease in ...

Any sound can now be perfectly replicated by a combination of whistles, clicks, and hisses, with implications for sound processing across the media landscape. Researchers have been looking for ways to ...