Energy entropy combines information entropy with time-frequency domain analysis methods to indicate the complexity of signal energy. This study combines information entropy with empirical mode ...

Consequently, we propose an empirical signal model that considers the human body as an ensemble of extended targets. Unlike SimHumalator, which uses a single-point scatterer, our approach locates a ...

Surigao del Sur is now under Storm Signal No. 1 as Tropical Depression Querubin maintained its strength while moving over the waters off east Mindanao on Wednesday. The center of Querubin was last ...

Signal No. 1 remains hoisted over Davao Oriental due to Tropical Depression Querubin, which is moving north northeastward over the waters east of Mindanao, according to PAGASA. In its 11 p.m. bulletin ...

A breakthrough in antenna technology that could revolutionize the future of wireless communications, particularly for the upcoming 6th generation (6G) networks, has been announced by a research team ...

The news made global headlines, with cyber experts urging smartphone users to switch to fully secured platforms—WhatsApp, Signal, Facebook Messenger. But the FBI also has a serious security ...