Results 31 to 40 of about 4,350,721 (212)
Advances in the Design and Functionality of a Compact Multi-Reflecting Time-of-Flight Mass Spectrometer. [PDF]
Rapid Commun Mass SpectromABSTRACT Rationale High‐resolution mass spectrometry is routinely used for the analysis of complex samples in pharmaceutical, environmental, and omics related studies. Such applications demand instrumentation to be capable of combining sub‐ppm mass accuracy, high resolving power, rapid full m/z range acquisition over a wide dynamic range.
Wildgoose J +7 more
europepmc +2 more sources
Array and multichannel signal processing using nonparametric statistics [PDF]
, 2001 In array signal processing a group of sensors located at distinct spatial locations is deployed to measure a propagating wavefield. The multichannel output is then processed to provide information about parameters of interest.
Visuri, Samuli
core +1 more source
Dolphin-inspired target detection for sonar and radar [PDF]
, 2014 Gas bubbles in the ocean are produced by breaking waves, rainfall, methane seeps, exsolution, and a range of biological processes including decomposition, photosynthesis, respiration and digestion.
Leighton, T.G. +3 more
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Digital Signal Processing Applied to the Modernization Of Polish Navy Sonars
Polish Maritime Research, 2014 The article presents the equipment and digital signal processing methods used for modernizing the Polish Navy’s sonars. With the rapid advancement of electronic technologies and digital signal processing methods, electronic systems, including sonars ...
Marszal Jacek
doaj +1 more source
Seabed Detection Using Application Of Image Side Scan Sonar Instrument (Acoustic Signal)
JGEET: Journal of Geoscience, Engineering, Environment and Technology, 2017 The importance of knowing the method for seabed detection using side-scan sonar images with sonar instrument is a much-needed requirement right now. This kind of threat also requires frequent sonar surveys in such areas.
Muhammad Zainuddin Lubis +2 more
doaj +1 more source
Wideband beam domain sparse Bayesian learning passive focusing localisation algorithm
IET Radar, Sonar & NavigationTo address the challenges of large‐aperture sonar systems passive localisation, this paper proposes the application of sparse Bayesian learning (SBL) for passive target localisation in the wideband beam domain. The proposed algorithm aims to overcome the
Hao Wang +3 more
doaj +1 more source
Designing Wire Mazes for Replicating Natural Echoes to Study Bat Biosonar Function
Advanced Intelligent Systems, EarlyView.A validated framework combining efficient physical modeling (multiple scattering model) and deep learning is presented to guide wire‐maze design for bat biosonar studies. This approach rapidly generates large datasets to test acoustic distinguishability among wire arrangements.
Chunlin Jia +3 more
wiley +1 more source
Adaptive digital signal processing Java teaching tool [PDF]
, 2001 This publication presents a JAVA program for teaching the rudiments of adaptive digital signal processing (DSP) algorithms and techniques. Adaptive DSP is on of the most important areas of signal processsing, and provides the core algorithmic means to ...
Harteneck, M., Stewart, R.W.
core +4 more sources
Bionic covert anti-reverberation active sonar detection method based on imitating whale whistles
Journal of Measurement Science and Instrumentation, 2022 The disguised covert detection method that imitates whale calls has received great attention in recent years because it can solve the traditional problem of the trade-off between long-range detection and covert detection.
JIANG Jiajia +7 more
doaj
Frontiers in Robotics and AI, 2021 One of the key distinguishing aspects of underwater manipulation tasks is the perception challenges of the ocean environment, including turbidity, backscatter, and lighting effects.
Woen-Sug Choi +8 more
doaj +1 more source