Abstract: This paper addresses the problem of estimating the instantaneous frequency (IF) and amplitude of the modes composing a non-stationary multicomponent signal in the presence of noise. A novel ...
A self-taught distiller from Co Antrim has told how he created his own range of award-winning drinks from a converted room in his Portballintrae bungalow. Simon Hogg established Dunluce Distillery in ...
Abstract: The aircraft target recognition is critical for radar early warning systems. The modulation of radar returns caused by the rotating components on the aircraft is known as the jet engine ...
China’s $285 million project in Brazil is a multibillion-dollar threat to U.S. farmers. WSJ’s Samantha Pearson explains. Illustration: Annie Zhao In just a few weeks, U.S. farmers will begin ...
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