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ReSurfEMG: A Python Package for Comprehensive Analysis of Respiratory Surface EMG [PDF]
SensorsIn patients with respiratory failure, mechanical ventilation aims to balance respiratory muscle loading and gas exchange. The interplay between the ventilator and the respiratory muscles is an increasingly recognized factor in tailoring ventilatory ...
Robertus Simon Petrus Warnaar +5 more
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Using effective signal filtering methods to data processing from a fiber-optic temperature sensor [PDF]
Омский научный вестник, 2021 The article deals with signal processing of a fiber-optic temperature sensor using extremal filtering and filtering with Wavelet transforms. The aim of this work is to find a way to reduce the response time in a fiber-optic temperature sensor by ...
I. A. Ershov
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A new method for assessing the performance of signal processing filters in suppressing the side lobe level [PDF]
Ultrasonography, 2021 This study aimed to propose a new ground truth ultrasound imaging method and to confirm its efficacy when applied to side lobe suppression filtering.Using a computer simulation, we synthesized a side lobe-free image (i.e., with no side lobe whatsoever) by separating the main and side lobe signals in the construction of point target, speckled cyst, and ...
Mok Kun Jeong, Sung Jae Kwon
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An approach to adaptive filtering with variable step size based on geometric algebra
IET Communications, 2022 Recently, adaptive filtering algorithms have attracted much more attention in the field of signal processing. By studying the shortcoming of the traditional real‐valued fixed step size adaptive filtering algorithm, this paper proposed the novel approach ...
Haiquan Wang +3 more
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IET Control Theory & Applications, 2021 This paper is concerned with secure state estimation of non‐linear systems under malicious cyber‐attacks. The application of target tracking over a wireless sensor network is investigated.
Mahdieh Adeli +4 more
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A non‐uniform NSAF‐SF adaptive algorithm
Electronics Letters, 2021 Speech enhancement and acoustic noise reduction are two important tasks where adaptive filtering algorithms emerge as a competitive solution. Unfortunately, in such applications the convergence rate of the system identification is hampered when the ...
P. P. S. Xavier +2 more
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Electronics Letters, 2021 In multi‐target tracking, sensor with finite resolution generates merged measurements, which means that a group of targets might produce only one measurement, and such phenomenon could lead to degraded tracking performance if it is not considered.
Quanrui Li +3 more
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Fractional‐order complex correntropy algorithm for adaptive filtering in α‐stable environment
Electronics Letters, 2021 In adaptive filtering applications, the Gaussian distribution cannot be used to model the signal/noise with frequent spikes accurately. In fact, the rational model to simulate the behaviour of such signal/noise is the α‐stable distribution process.
Chen Qiu +3 more
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Omsk Scientific Bulletin, 2022 The article presents a method for processing an acoustic emission (AE) signal to extract information and noise components from a noisy record. The method is based on digital filtering by polynomial models. To compensate for the introduced distortions by filters, a scheme for bidirectional processing of the AE signal is proposed.
Ye. Altay +3 more
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Multi‐sensor particle filtering with multi‐step randomly delayed measurements
IET Science, Measurement & Technology, 2021 This paper develops particle filtering for multi‐sensor systems with randomly delayed measurements, where the general case that random delay can be multi‐step rather than one‐step or two‐step is considered.
Yunqi Chen, Zhibin Yan
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