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
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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
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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
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Delayed matrix pencil method for local shear wave viscoelastographic estimation
Computer Methods and Programs in Biomedicine Update, 2023 Shear wave (SW) elastography is an ultrasound imaging modality that provides quantitative viscoelastic measurements of tissue. The phase difference method allows for local estimation of viscoelasticity by computing the dispersion curve using phases from ...
X. Li +4 more
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2D scattering centre intensity pre-estimated method based on matrix pencil method
The Journal of Engineering, 2019 The accuracy of ultra wide band (UWB) scattering centre parameter estimation is the key bases in the study of target classification and identification. A novel 2D scattering centre parameter estimation algorithm for microwave chamber target is presented ...
Jun Wang, Yao Lu, Shaoming Wei
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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
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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
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Supraharmonics Measurement Based on Colored Noise Suppressed Matrix Pencil Method
IEEE Access, 2023 Supraharmonics emitted from power electronic devices can cause electromagnetic interference. However, there is currently no unified standard for measuring supraharmonics.
Kaite Li +3 more
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Improved matrix pencil methods [PDF]
Conference Record of Thirty-Second Asilomar Conference on Signals, Systems and Computers (Cat. No.98CH36284), 2002 We study the problem of estimating signal parameters from a noisy data sequence containing superimposed damped sinusoids. We propose three novel methods by combining the reduced-rank Hankel approximation and the matrix pencil method. We demonstrate that two of the proposed methods significantly outperform both the original matrix pencil method and the ...
null Biao Lu +3 more
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Poles Extraction of Underwater Targets Based on Matrix Pencil Method
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
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