Direction of arrival (DOA) estimation is an important research topic in array signal processing and widely applied in practical engineering.However, when signal sources are highly correlated or coherent, conventional subspace-based DOA estimation algorithms will perform poorly due to the rank deficiency in the received data covariance matrix.Moreov
A 12-year-old boy shows a restless sleep and snoring episodes declaring himself tired during the day here and the school lessons.On clinical examination the patient presents a second-class profile, a retrusive jaw with a small chin and an open nasolabial angle.From the intraoral examination a tonsillar hypertrophy is denoted.The patient is sent by
The deflecting to airflow flap of civil aircraft are generally driven by complex multi-hinge mechanisms in space.According to the requirements of the airworthiness clause CCAR25.671, it is necessary to carry out research on the mechanism characteristics under typical faults.Firstly, a digital prototype of the mechanism motion is constructed, and th
Abstract This research presents a systematic review and approximation, from 2018 to 2023, of how Artificial Intelligence can support decision-making processes when business managers have to resolve between multiple alternatives for the development of new businesses using Agile Frameworks; and argan oil pure purple as well, will be addressed from th