A closed-loop comb-Goertzel algorithm in phase-locked loop technique is proposed for non-contact method of Doppler velocity extraction from a moving object. The Goetrzel algorithm is an efficient ...

Large EVs (lEVs) and small EVs (sEVs) are distinct extracellular vesicles (EVs) found in physiological fluids with different size ranges, biogenesis pathways, and biomarker cargoes. This study ...

Admittance and impedance controllers are often purely feedforward, using measured external force or motion, respectively, to generate a reference for an inner-loop controller. In this case, the range ...