Efficient Beampattern Synthesis for Sparse Frequency Diverse Array via Matrix Pencil Method [PDF]
Sensors, 2022 Due to the introduction of frequency offsets, the pattern synthesis problem of sparse Frequency diverse array (FDA) becomes more complicated than that of the phased array. A typical way to solve this problem is to use a global optimization algorithm, but
Xiaolang Shao +5 more
doaj +4 more sources
Matrix Pencil Method for Vital Sign Detection from Signals Acquired by Microwave Sensors [PDF]
Sensors, 2021 Microwave sensors have recently been introduced as high-temporal resolution sensors, which could be used in the contactless monitoring of artery pulsation and breathing. However, accurate and efficient signal processing methods are still required.
Somayyeh Chamaani +3 more
doaj +2 more sources
Locating Ships Using Time Reversal and Matrix Pencil Method by Their Underwater Acoustic Signals [PDF]
Sensors, 2021 This paper presents a technique, based on the matrix pencil method (MPM), for the compression of underwater acoustic signals produced by boat engines. The compressed signal, represented by its complex resonance expansion, is intended to be sent over a ...
Daniel Chaparro-Arce +5 more
doaj +2 more sources
Energies, 2023 Supraharmonics emitted by power electronic equipment will cause electromagnetic interference. However, there is no uniform standard for the measurement of supraharmonics.
Kaite Li +3 more
doaj +3 more sources
Poles Extraction of Underwater Targets Based on Matrix Pencil Method [PDF]
IEEE Access, 2020 The majority of the sonic frequency bands used in active sonar detection and identification are within the resonance region of the target. The poles of target are very important characteristics of the resonance region. This paper analyzes and studies the
Xuefei Ma +4 more
doaj +2 more sources
Mean pore diameters of 3D printed micro-capillaries using the matrix pencil method [PDF]
Magnetic Resonance LettersThe matrix pencil method (MPM) is an approach for quantitative analysis of the multi-exponential time-domain signals from relaxation and diffusion NMR experiments.
Dennis Wörtge +5 more
doaj +2 more sources
Vibration-based bearing fault diagnosis in noisy conditions using matrix pencil mean frequency and multilayer perceptron neural networks. [PDF]
PLoS ONEBearings are critical elements in rotating machinery, where failures often accelerated by noise interference can cause severe economic and safety consequences. Reliable fault detection in noisy environments remains a major challenge.
Abderrzak Laib +6 more
doaj +2 more sources
Data De-weighting in Matrix Pencil Method
The Journal of Korea Information and Communications Society, 2011 Matrix Pencil method is one of the promising method to estimate DOA in non-stationary, multi-path coherent environment. Not only the Matrix Pencil Method offers better resolution than the conventional approach using covariance matrix, but also it is computationally very efficient.
Jin-Hwan Koh +4 more
openaire +4 more sources
Results in EngineeringTo improve the monitoring and diagnosis of stator faults at their early stages in induction motors, several methods have been developed, particularly parametric methods. This article thus proposes a new approach based on the Matrix Pencil method for high-
Mohamed Kouadria +6 more
doaj +3 more sources
Radar measurement of target angle elevation over the sea by matrix pencil method taking into account the interference of multipath and thermal noise of radar [PDF]
Радиофизика и электроника, 2021 Subject and Purpose. The Matrix Pencil method is investigated as a means of increasing the accuracy of measuring the angles of low-altitude targets above sea level.
Yu.O. Pedenko +2 more
doaj +1 more source