Abstract: Most existing deep-learning-based polarimetric synthetic aperture radar (PolSAR) image super-resolution methods are trained on paired low- and high-resolution datasets generated by a fixed ...

Hidden inside every organ, microscopic fibers form a scaffolding that quietly shapes how we move, think, and heal. For the first time, scientists have produced detailed maps of these fiber webs across ...

1 School of Microelectronics, Tianjin University, Tianjin, China 2 School of Electrical and Electronic Engineering, North China Electric Power University, Beijing, China Introduction: Atmospheric ...

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Have you ever had a duty-cycle resolution issue in your digitally controlled power supply? In a digital pulse width modulation (DPWM)-controlled power supply, the duty-cycle adjustment is not ...

Abstract: The beamforming algorithm is a classic method in array signal processing. When the steering vector and the covariance matrix of noise (including interference) are precisely estimated, the ...