Results 61 to 70 of about 5,161 (241)

Smart Flexible Tactile Sensors: Recent Progress in Device Designs, Intelligent Algorithms, and Multidisciplinary Applications

Advanced Intelligent Discovery, EarlyView.
Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang, Ming Dong, Rongrong Bao, Caofeng Pan   +3 more
wiley   +1 more source

CLEAN deconvolution for sidelobe suppression in random noise radar [PDF]

, 2008
Copyright © 2008 IEEEThe term random noise radar (RNR) refers to a class of radar using random noise as its transmitted signal. Noise waveforms have proven useful in a number of radar applications; however, dynamic range performance suffers due to high ...
D.A. Gray, R. D. Fry, Fry, R., Gray, D.
core   +1 more source

Comparison of Automotive FMCW and OFDM Radar Under Interference [PDF]

, 2020
Automotive radars are subject to interference in spectrally congested environments. To mitigate this interference, various waveforms have been proposed.
Hans Herbertsson, Nilsson, Emil, Hellsten, Hans, Keskin, Musa Furkan,, Aydogdu, Canan,, Carvajal, Gisela,, Vanäs, Karl,, Vanas, Karl, Herbertsson, Hans,, Keskin, Furkan,, Wymeersch, Henk,, Canan Aydogdu, Hellsten, Hans,, Mats Rydstrom, Karl Vanas, Emil Nilsson, Aydogdu, Canan, Carvajal, Gisela, Rydstr\uf6m, Mats, Olof Eriksson, Carvajal, Gisela K.,, Herbertsson, Hans, Henk Wymeersch, Nilsson, Emil,, Keskin, Furkan, Eriksson, Olof, Eriksson, Olof,, Rydström, Mats,, Musa Furkan Keskin, Wymeersch, Henk, Gisela K. Carvajal, Hans Hellsten   +31 more
core   +1 more source

Modeling and Analysis of Multiple AEWs Coordinated Detection Radar System with Different Transmit Waveform

Leida xuebao, 2017
Differences in target radial velocities of different airborne radar are used for target detection in a multiple Airborne Early Warnings (AEWs) coordinated detection radar system; this subject is currently a popular research topic.
Yang Haifeng, Xie Wenchong, Wang Yongliang   +2 more
doaj   +1 more source

Interpreting How Neural Networks Infer Scatterer Geometry from Echolocation Echoes

Advanced Intelligent Systems, EarlyView.
Neural networks enable echolocation‐based shape classification but remain difficult to interpret due to their black‐box nature. This work presents a feature‐importance metric to uncover the echo regions driving decisions in shape‐specialized networks.
Ganesh U. Patil, Hyung‐Suk Kwon, Bogdan‐Ioan Popa   +2 more
wiley   +1 more source

Toward Complex In‐Car Environment Human–Vehicle Interactions Through Smart Glasses and sEMG‐Based Gesture Recognition

Advanced Intelligent Systems, EarlyView.
This study proposes a novel weighted random forest multimodal fusion method that combines smart glasses and sEMG data for in‐vehicle gesture interaction. It realizes stable performance in dim, occluded, and other constrained scenarios, providing feasible solutions and laying a foundation for universal human–machine interaction.
Wenbo Zhang, Wenting Wei, Kuang Li, Chuyuan Bian, Junkai Xu, Jianing Qiu, Yuxi Lu, Bin He, Shuo Jiang   +8 more
wiley   +1 more source

Radar signal waveform based on Costas and Walsh‐Hadamard codes as electronic counter‐countermeasure

IET Radar, Sonar & Navigation, 2023
Belligerent sides of current military conflicts are first and foremost counting on intelligence, air supremacy, and electromagnetic spectrum dominance.
Z. Matousek, J. Perdoch, M. Pacek, S. Gazovova, J. Ochodnicky   +4 more
doaj   +1 more source

A Language‐Guided Multimodal Foundation Model for Zero‐Shot and Multi‐Task Brain Signal Analysis

Advanced Intelligent Systems, EarlyView.
METIS aligns brain signals with natural‐language instructions to enable zero‐shot and multi‐task brain signal analysis. Pretrained on over 70 000 h of EEG and iEEG recordings, it generalizes across sleep stage classification, epilepsy detection, and neurological disorder diagnosis, providing a scalable foundation model for clinically meaningful brain ...
Mingzhi Chen, Yiyu Gui, Guibo Luo, Yuchao Yang   +3 more
wiley   +1 more source

Multipath Reflectivity Estimation in Urban Environments for Synthetic Aperture Radar Images [PDF]

, 2010
Synthetic Aperture Radar (SAR) images a target region reflectivity function in the multi-dimensional spatial domain of range and cross-range. SAR synthesizes a large aperture radar in order to achieve a finer azimuth resolution than the one provided by ...
Arriba Ruiz, Imanol de, F. Perez-Martinez, Muñoz Ferreras, José María, Pérez Martínez, Félix, I. de Arriba-Ruiz, J. M. Munoz-Ferreras   +5 more
core   +2 more sources

Challenges and Opportunities in Multi‐Method Integrated Geophysical Prospection of Buried Building Remains at the Sanctuary of Olympia

Archaeological Prospection, EarlyView.
ABSTRACT Ancient Olympia was one of the most important sanctuaries and the venue for the Olympic Games in Greek and Roman times. Its remains are located in the Olympia Terrace (Peloponnese, Greece) at the present‐day confluence of the rivers Alpheios and Kladeos at the base of Mount Kronos.
Sarah Bäumler, Dennis Wilken, Peter Fischer, Lena Slabon, Timo Willershäuser, Birgitta Eder, Hans‐Joachim Gehrke, Erofili‐Iris Kolia, Franziska Lang, Oliver Pilz, Andreas Vött   +10 more
wiley   +1 more source