Beyond Gaussian Noise: A Generalized Approach to Likelihood Analysis with Non-Gaussian Noise
The Astrophysical Journal Letters, 2023 Likelihood analysis is typically limited to normally distributed noise due to the difficulty of determining the probability density function of complex, high-dimensional, non-Gaussian, and anisotropic noise.
Ronan Legin +3 more
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INTERFERENCE DETECTION IN GAUSSIAN NOISE [PDF]
The Astronomical Journal, 2011 Interference detection in gaussian noise is proposed. It can be applied for easy detection and editing of interference lines in radio spectral line observations. One need not know the position of occurence or keep track of interference in the band. Results obtained on real data have been displayed.
Abramowitz +5 more
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Assessment of Occupational Hearing Loss Associated With Non-Gaussian Noise Using the Kurtosis-Adjusted Cumulative Noise Exposure Metric: A Cross-Sectional Survey [PDF]
Frontiers in Psychology, 2022 ObjectiveThere is little literature on the validity of kurtosis-adjusted noise energy metrics in human studies. Therefore, this study aimed to validate the application of cumulative noise exposure (CNE) adjusted by kurtosis in evaluating occupational ...
Zhihao Shi +5 more
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Exponential increase of transition rates in metastable systems driven by non-Gaussian noise [PDF]
Scientific Reports, 2023 Noise-induced escape from metastable states governs a plethora of transition phenomena in physics, chemistry, and biology. While the escape problem in the presence of thermal Gaussian noise has been well understood since the seminal works of Arrhenius ...
Adrian Baule, Peter Sollich
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Developing a guideline for measuring workplace non-Gaussian noise exposure based on kurtosis adjustment of noise level in China [PDF]
Frontiers in Public Health, 2022 ObjectiveThere is no unified standard for measuring workplace non-Gaussian noise (known as complex noise) exposure. This study aimed to develop a draft guideline for measuring workplace non-Gaussian complex noise exposure based on noise temporal ...
Meibian Zhang +8 more
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CRLBs for Pilot-Aided Channel Estimation in OFDM System under Gaussian and Non-Gaussian Mixed Noise [PDF]
Radioengineering, 2012 The determination of Cramer-Rao lower bound (CRLB) as an optimality criterion for the problem of channel estimation in wireless communication is a very important issue. Several CRLBs on channel estimation have been derived for Gaussian noise.
J.Y. Huang, P. Wang, X.F. Shen
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The Stochastic Stability of Internal HIV Models with Gaussian White Noise and Gaussian Colored Noise
Discrete Dynamics in Nature and Society, 2019 In this paper, the stochastic stability of internal HIV models driven by Gaussian white noise and Gaussian colored noise is analyzed. First, the stability of deterministic models is investigated.
Xiying Wang, Yuanxiao Li, Xiaomei Wang
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Non-Gaussian noise spectroscopy with a superconducting qubit sensor [PDF]
Nature Communications, 2019 Accurately characterizing the noise influencing quantum devices is instrumental to improve coherence properties and design more robust control protocols. Sung et al.
Youngkyu Sung +11 more
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Persistent homology of fractional Gaussian noise [PDF]
Physical Review E, 2021 In this paper, we employ the persistent homology (PH) technique to examine the topological properties of fractional Gaussian noise (fGn). We develop the weighted natural visibility graph algorithm, and the associated simplicial complexes through the filtration process are quantified by PH.
H. Masoomy +3 more
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Multipath Estimation Algorithm Based on Improved Unscented Kalman Filter
Taiyuan Ligong Daxue xuebao, 2023 Purposes In navigation and positioning system, the multipath estimation algorithms based on Kalman filter framework can effectively improve the positioning accuracy.
Jinheng ZHANG +4 more
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