Abstract: Time–frequency (TF) analysis (TFA) is a valuable tool for capturing nonstationary features in time-varying signals. However, for strongly amplitude-modulated and frequency-modulated (AM–FM) ...
A few days ago, we looked into how Apple could one day use brain wave sensors in AirPods to measure sleep quality and even detect seizures. Now, a new paper shows how the company is exploring deeper ...
That’s the message from Kevin McColly, CEO of Coinstar, the company behind those coin-cashing machines you see in supermarkets. American consumers made only 16% of their payments in cash in 2023, ...
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