Results 1 to 10 of about 9,941 (162)
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 +2 more sources
On the Nearest Singular Matrix Pencil [PDF]
SIAM Journal on Matrix Analysis and Applications, 2017 Given a regular matrix pencil A + μE, we consider the problem of determining the nearest singular matrix pencil with respect to the Frobenius norm. We present new approaches based on the solution of matrix differential equations for determining the nearest singular pencil A + ΔA + μ(E + ΔE), one approach for general singular pencils and another one ...
Volker Mehrmann +2 more
exaly +4 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
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
Precision power quality control in grid-integrated microgrid via matrix pencil technique [PDF]
Scientific ReportsThis manuscript presents a Matrix Pencil-based Energy Management Control (MPEMC) approach to improve power quality (PQ) and power flow in grid-integrated solar PV systems.
Buddhadeva Sahoo +2 more
doaj +2 more sources
On the Two-Parameter Matrix Pencil Problem
SIAM Journal on Matrix Analysis and Applications23 pages, accepted in ...
Imad Jaimoukha
exaly +4 more sources
Matrix Pencil for RFID Collision Recovery
IEEE AccessCollision recovery is considered one of the main potentials for improving bulk reading speed in the UHF radio identification (RFID) system. The collision occurs when two or more tags reply at the same time.
Hamed Salah +2 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
Electrochemistry Communications, 2021 Pencil graphite electrodes are a simple, disposable, and low-cost alternative to screen-printed graphite electrodes. In terms of stability and sensitivity, pencil electrodes often outperform conventional carbon ones.
Libuse Trnkova +3 more
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Matrix pencils and entanglement classification [PDF]
Journal of Mathematical Physics, 2010 Quantum entanglement plays a central role in quantum information processing. A main objective of the theory is to classify different types of entanglement according to their interconvertibility through manipulations that do not require additional entanglement to perform.
Chitambar, Eric +2 more
openaire +3 more sources