Abstract: Unmanned Aerial Vehicle (UAV) identification plays a critical role in ensuring airspace security and preventing unauthorized drone activities. Traditional Radio Frequency (RF) fingerprint ...
In my opinion, invisibility is no longer a science fiction concept.” A B-2 stealth bomber takes off from Nellis Air Force ...
Turns out bad Wi-Fi is usually placement and settings—not bad hardware.
Abstract: Metro train rolling bearings operate under variable-speed conditions due to continuous acceleration and deceleration, leading to time-varying characteristics in vibration signals. These ...
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