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Fractal and FractionalThe detection of weak signals is a well-established application in chaos theory. This theory leverages the inherent robustness of chaotic systems, enabling them to resist noise and thus serve as effective tools for identifying weak signals.
Hongcun Mao +5 more
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The Analysis of Periodic Signal Detection Method Based on Duffing System Chaotic Dynamics
Vìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni Kììvsʹkij Polìtehnìčnij Ìnstitut: Serìâ Radìotehnìka, Radìoaparatobuduvannâ, 2018 This article presents the analysis of periodic signal detection method based on Duffing system sensitivity to weak influences. The described signal detection method is developed with using of Duffing system that oscillates in chaotic state, without ...
V. V. Martynyuk +3 more
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Weak signal extraction in non-stationary channel with weak measurement
Communications Physics, 2023 An emerging challenge of integrated communication and sensing is the extraction of weak sensing signals transmitted through an unknown non-stationary channel. In this work, we propose a weak signal extraction method with weak measurement.
Qi Song +7 more
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Weak value amplification is suboptimal for estimation and detection [PDF]
, 2014 We show using statistically rigorous arguments that the technique of weak value amplification (WVA) does not perform better than standard statistical techniques for the tasks of single parameter estimation and signal detection. Specifically we prove that
Combes, Joshua, Ferrie, Christopher
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A review on missing tags detection approaches in RFID system [PDF]
, 2018 Radio Frequency Identification (RFID) system can provides automatic detection on very large number of tagged objects within short time. With this advantage, it is been using in many areas especially in the supply chain management, manufacturing and many ...
Azmi, Mohd Sanusi +5 more
core
Surface-wave-enabled darkfield aperture for background suppression during weak signal detection [PDF]
, 2010 Sensitive optical signal detection can often be confounded by the presence of a significant background, and, as such, predetection background suppression is substantively important for weak signal detection.
Aigouy +9 more
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Penyelesaian Persamaan Duffing Osilator Pada Aplikasi Weak Signal Detection Menggunakan Metode Averaging [PDF]
, 2014 Pada persamaan diferensial terdapat klasifikasi yaitu persamaan diferensial linear dan persamaan diferensial tak linear. Salah satu contoh dari persamaan diferensial tak linear yaitu persamaan Duffing.
Tamimi, Z. A. (Z), Waluya, S. B. (S)
core
The Weak Lensing Signal and the Clustering of BOSS Galaxies I: Measurements
, 2015 A joint analysis of the clustering of galaxies and their weak gravitational lensing signal is well-suited to simultaneously constrain the galaxy-halo connection as well as the cosmological parameters by breaking the degeneracy between galaxy bias and the
Brinkmann, J. +8 more
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Evidence against a strong thermal inversion in HD 209458 b from high-dispersion spectroscopy [PDF]
, 2015 Broadband secondary-eclipse measurements of hot Jupiters have indicated the existence of atmospheric thermal inversions, but their presence is difficult to determine from broadband measurements because of degeneracies between molecular abundances and ...
Birkby, Jayne +4 more
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Applied SciencesStochastic resonance (SR) systems possess the remarkable ability to enhance weak signals by transferring noise energy into the signal, and thus have significant application prospects in weak signal detection.
Yifan Wang +4 more
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