Results 21 to 30 of about 440,278 (168)
Transient detection and classification [PDF]
Astronomische Nachrichten, 2008 AbstractI provide an incomplete inventory of the astronomical variability that will be found by next‐generation time‐domain astronomical surveys. These phenomena span the distance range from near‐Earth satellites to the farthest Gamma Ray Bursts. The surveys that detect these transients will issue alerts to the greater astronomical community; this ...
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Transients Detection in the Time-Scale Domain [PDF]
, 2008 In this paper a novel model for transients detection in piecewise stationary signals is presented. A hybrid representation is assumed for the signal and the different behavior of each component (stationary, transient and stochastic) in the time-scale plane is exploited. Experimental results on both shape contours, described by a differential chain code,
V Bruni, D Vitulano
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The VTP test for transients of equal detectability [PDF]
2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03)., 2004 For detection of a permanent and precisely-modeled change in distribution of iid observations, Page's test is optimal. When employed to detect a transient change between known distributions, Page's test is a generalised likelihood ratio test (GLRT).
Peter Willett 0001, Z. Jane Wang 0001
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Energies, 2022 The development of electric power systems has become more complex. Consequently, electric power systems are operating closer to their limits and are more susceptible to instability when a disturbance occurs.
Izzuddin Fathin Azhar +2 more
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An ultrasound transient elastography system with coded excitation
BioMedical Engineering OnLine, 2017 Background Ultrasound transient elastography technology has found its place in elastography because it is safe and easy to operate. However, it’s application in deep tissue is limited.
Xianfen Diao +6 more
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A simulation study of the use of temporal occupancy for identifying core and transient species.
PLoS ONE, 2020 Transient species, which do not maintain self-sustaining populations in a system where they are observed, are ubiquitous in nature and their presence often impacts the interpretation of ecological patterns and processes.
Sara Snell Taylor +3 more
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Meikuang Anquan, 2023 Due to the large terrain fluctuation and drop in Qianshuta well field, the layout of the ground large loop transient electromagnetic method detection device is limited. In order to find out the distribution range of goaf under the second Shanjing line of
Yi MU +5 more
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A mode switching based transient ride‐through phase‐locked loop
IET Power Electronics, 2023 In the case of grid voltage quality problems, the traditional phase‐locked loop (PLL) is hard to detect the accurate grid frequency and phase during the transient response, which will be detrimental to the transient synchronous stability of grid ...
Yiwen Fan +4 more
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IEEE AccessTransient detection is recognized as a crucial component in Radio Frequency Fingerprinting (RFF) systems, particularly in transient-based approaches.
Ismail M. Almarimi +4 more
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AN EXTENSION OF THE FRI FRAMEWORK FOR CALCIUM TRANSIENT DETECTION [PDF]
2016 IEEE 13th International Symposium on Biomedical Imaging (ISBI), 2015 Two-photon calcium imaging of the brain allows the spatiotemporal activity of neuronal networks to be monitored at cellular resolution. In order to analyse this activity it must first be possible to detect, with high temporal resolution, spikes from the time series corresponding to single neurons. Previous work has shown that finite rate of innovation (
Stephanie Reynolds +3 more
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