Results 81 to 90 of about 5,112,732 (131)

Modelos baseados em funções Kernel para localização de veículos autônomos subaquáticos [PDF]

open access: yes, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Automação e Sistemas, Florianópolis, 2015.Esta tese aborda a análise do sistema de localização acústica de veículos subaquáticos em ...
Pinheiro, Breno Carneiro
core  

Adaptive Node Clustering for Underwater Sensor Networks. [PDF]

open access: yesSensors (Basel), 2021
Khan MF   +4 more
europepmc   +1 more source

Research of Mobile Underwater Acoustic Communication of

open access: yes, 2019
Aiming at the countering doppler shift, a mobile underwater acoustic communication scheme of M-ary via FDM-PLFM is proposed. The cross-correlation between piecewise linear frequency modulation(PLFM) and traditional LFM signal is analyzed based on the ...

core   +1 more source

Aversiveness of sound in marine mammals : psycho-physiological basis, behavioural correlates and potential applications [PDF]

open access: yes, 2010
Understanding what psycho-physiological and behavioural factors influence aversiveness of sound in marine mammals is important for conservation and practical applications.
Götz, Thomas
core   +1 more source

High fidelity simulation tools for performance assessment of underwater acoustic communications modems

open access: yes, 2011
International audienceNew attractive techniques, such as multi-carrier modulations, efficient channel coding, iterative reception algorithms, and use of multiple antennas at reception or transmission, are now emerging in underwater acoustic ...
Passerieux, Jean-Michel   +2 more
core   +1 more source

Limitations of WSSUS modeling of stationary underwater acoustic communication channel [PDF]

open access: yes, 2016
Performances of underwater acoustic communication (UAC) systems are strongly related to specific propagation conditions of the underwater channel. Due to their large variability, there is a need for adaptive matching of the UAC systems signaling to the ...
Kochańska, I., Nissen, I.
core  

Low-power low-cost acoustic underwater modem

open access: yes, 2016
Recent advances in electronics and robotics enable automated and potentially unsupervised environmental underwater inshore monitoring with swarms of small, low-power, autonomous underwater vehicles (AUV). To enable flexible and self-organizing operation,
Meyer, Benjamin   +4 more
core   +1 more source

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