Results 11 to 20 of about 5,081,602 (245)
SAW devices and its signal processing applications
Vojnotehnički Glasnik, 1999 SAW or surface acoustic wave devices have a wide application in analog signal processing. Many different signal processing functions can be achieved by different SAW devices.
Igor S. Simić , Aleksa J. Zejak
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Polynomial eigenvalue decomposition for multichannel broadband signal processing : a mathematical technique offering new insights and solutions [PDF]
, 2023 This article is devoted to the polynomial eigenvalue decomposition (PEVD) and its applications in broadband multichannel signal processing, motivated by the optimum solutions provided by the EVD for the narrowband case [1], [2]. In general, we would like
McWhirter, John G +10 more
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Issues in radar and sonar signal processing
, 2022 In this article the main features of radar and sonar operation are summarised, with special emphasis on signal processing techniques. In the first part of this tutorial we discuss the effects of the environment and the receiving system, in the second ...
Klemm, R.
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CAAI Transactions on Intelligence Technology, EarlyView., 2023 Abstract The Internet of Things is emerging as a crucial technology in aiding humans and making their lives easier. Among the human population, a large percentage of people suffer from disabilities resulting in challenges in everyday life particularly people with visual disabilities.
Hania Tarik +8 more
wiley +1 more source
Applied Sciences, 2021 This paper presents an effective signal processing scheme of hand gesture recognition with a superior accuracy rate of judging identical and dissimilar hand gestures.
Guo-Hua Feng, Gui-Rong Lai
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High-Resolution Ultrasound Sensing for Robotics Using Dense Microphone Arrays
IEEE Access, 2020 State-of-the-art autonomous vehicles use all kinds of sensors based on light, such as a camera or LIDAR (Laser Imaging Detection And Ranging). These sensors tend to fail when exposed to airborne particles.
Thomas Verellen +2 more
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Electronics Letters, 2023 This letter proposes a novel parallel sparse nested array and then provides a matrix reconstruction‐based method with three steps, to enhance the performance of direction of arrival (DOA) estimation in practice.
Yunlong Yang, Guojun Jiang
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Implementation of Signal Processing in Stereo-Scopic Active Sonar Using Heterodyne System [PDF]
Journal of Electrical and Electronics Engineering, 2012 “SONAR” is an acronym for sound ranging and navigation. It uses sound waves to detect an object in the surroundings and calculate its distance. This device has a very important applications in shipbuilding industry and military systems.
BOKHARI Syed Umar, KHAN Muhammad Zahid
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Stationauxiliary operation technology for sonar digital image processing based on machine vision [PDF]
Zhihui kongzhi yu fangzhenPassive sonar operator of a ship needs to concentrate on observing sonar interface and underwater or surface target situation for a long time to extract key information manually maritime operations when surface vessels pass through sensitive waters ...
DAI Zhonghua, JIN Qiaoyuan, YANG Ding, CHENG Yu
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Synthetic aperture sonar imaging using compressive sensing and an ultrasound transducer array [PDF]
, 2013 Includes bibliographical references.Compressive sensing (CS) also known as compressive sampling is a technique used to reconstruct or recover the full-length of a signal with only a few non-adaptive measurements.
Jideani, Josiah Chimnanu
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