Statistical effects of the observer’s peculiar velocity on source number counts
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review D"
DOI: 10.1103/physrevd.107.103514
Abstract: The velocity of the Sun with respect to the cosmic microwave background (CMB) can be extracted from the CMB dipole, provided its intrinsic dipole is assumed to be small in comparison. This interpretation is consistent,… read more here.
Keywords: velocity observer; velocity; peculiar velocity; source number ... See more keywords
An Effective Source Number Enumeration Approach Based on SEMD
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3204998
Abstract: In signal processing, empirical mode decomposition (EMD) first decomposes the received single-channel signal into several intrinsic mode functions (IMFs) and a residual, and then uses machine learning methods for source number enumeration. EMD, however, has… read more here.
Keywords: number enumeration; number; based semd; source number ... See more keywords
Model-Aided Deep Neural Network for Source Number Detection
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2019.2957673
Abstract: Source number detection is a critical problem in array signal processing. Conventional model-driven methods e.g., Akaikes information criterion and minimum description length, suffer from severe performance degradation when the number of samples is small or… read more here.
Keywords: source number; number; network; number detection ... See more keywords