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 ...
Abstract: Our odor recorder is able to quantify an odor mixture as the concentration recipe of several odor components. It is based on an array of four quartz crystal microbalance (QCM) odor sensors ...
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 ...
In today's wave of digital transformation, mini programs have become an important bridge between businesses and users. For many small and medium-sized enterprises, traditional development models often ...
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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