Results 11 to 20 of about 21,961,403 (345)
Pyroomacoustics: A Python Package for Audio Room Simulation and Array Processing Algorithms [PDF]
IEEE International Conference on Acoustics, Speech, and Signal Processing, 2017 We present pyroomacoustics, a software package aimed at the rapid development and testing of audio array processing algorithms. The content of the package can be divided into three main components: an intuitive Python object-oriented interface to quickly
Robin Scheibler +2 more
semanticscholar +1 more source
Sensors, 2021 The verticals of 5G, such as the automotive, smart grid, and smart cities sectors, will bring new sensors and IoT devices requiring Internet connectivity.
Joan Bas, Alexis A. Dowhuszko
doaj +1 more source
A Tutorial on Extremely Large-Scale MIMO for 6G: Fundamentals, Signal Processing, and Applications [PDF]
IEEE Communications Surveys and Tutorials, 2023 Extremely large-scale multiple-input-multiple-output (XL-MIMO), which offers vast spatial degrees of freedom, has emerged as a potentially pivotal enabling technology for the sixth generation (6G) of wireless mobile networks.
Zhe Wang +8 more
semanticscholar +1 more source
Efficient differentiable programming in a functional array-processing language [PDF]
Proc. ACM Program. Lang., 2018 We present a system for the automatic differentiation (AD) of a higher-order functional array-processing language. The core functional language underlying this system simultaneously supports both source-to-source forward-mode AD and global optimisations ...
Amir Shaikhha +4 more
semanticscholar +1 more source
Sensors, 2023 Sidelobe suppression is a major challenge in wideband beamforming for acoustic research, especially in high noise and reverberation environments. In this paper, we propose a multi-objective NSGA-II wideband beamforming method based on a spherical ...
Zhenghong Liu +4 more
doaj +1 more source
Computational Array Signal Processing via Modulo Non-Linearities
IEEE Transactions on Signal Processing, 2022 Conventionalliterature on array signal processing (ASP) is based on the “capture first, process later” philosophy and to this end, signal processing algorithms are typically decoupled from the hardware.
Samuel Fernández-Menduiña +3 more
semanticscholar +1 more source
Distributed Algorithms for Array Signal Processing
IEEE Transactions on Signal Processing, 2021 Distributed or decentralized estimation of covariance, and distributed principal component analysis have been introduced and studied in the signal processing community in recent years, and applications in array processing have been indicated in some ...
Po-Chih Chen, P. Vaidyanathan
semanticscholar +1 more source
Constant-Beamwidth Beamforming with Concentric Ring Arrays
Sensors, 2021 Designing beampatterns with constant beamwidth over a wide range of frequencies is useful in many applications in speech, radar, sonar and communication. In this paper, we design constant-beamwidth beamformers for concentric ring arrays.
Avital Kleiman +2 more
doaj +1 more source
Reconfigurable Intelligent Surfaces: A signal processing perspective with wireless applications [PDF]
IEEE Signal Processing Magazine, 2021 Antenna array technology enables the directional transmission and reception of wireless signals for communication, localization, and sensing purposes. The signal processing algorithms that underpin it began to be developed several decades ago [1], but it
Emil Björnson +5 more
semanticscholar +1 more source
Time-Matching Random Finite Set-Based Filter for Radar Multi-Target Tracking
Sensors, 2018 The random finite set (RFS) approach provides an elegant Bayesian formulation of the multi-target tracking (MTT) problem without the requirement of explicit data association.
Defu Jiang +5 more
doaj +1 more source