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Noise Modeling and Simulation of Giant Magnetic Impedance (GMI) Magnetic Sensor [PDF]
Sensors, 2020 The detection resolution of a giant magneto-impedance (GMI) sensor is mainly limited by its equivalent input magnetic noise. The noise characteristics of a GMI sensor are evaluated by noise modeling and simulation, which can further optimize the circuit ...
Fang Jin +10 more
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Multidimensional Speckle Noise Model [PDF]
EURASIP Journal on Advances in Signal Processing, 2005 One of the main problems of SAR imagery is the presence of speckle noise, originated by the inherent coherent nature of this type of systems. For one-dimensional SAR systems it has been demonstrated that speckle can be considered as a multiplicative ...
Fàbregas Xavier +2 more
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Statistical Pass-By for Unattended Road Traffic Noise Measurement in an Urban Environment
Sensors, 2022 Low-noise surfaces have become a common mitigation action in the last decade, so much so that different methods for feature extraction have been established to evaluate their efficacy.
Elena Ascari +3 more
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Hyperspectral Denoising Using Asymmetric Noise Modeling Deep Image Prior
Remote Sensing, 2023 Deep image prior (DIP) is a powerful technique for image restoration that leverages an untrained network as a handcrafted prior. DIP can also be used for hyperspectral image (HSI) denoising tasks and has achieved impressive performance.
Yifan Wang +5 more
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White noise theory of robust nonlinear filtering with correlated state and observation noises [PDF]
, 1992 In the direct white noise theory of nonlinear filtering, the state process is still modeled as a Markov process satisfying an Ito stochastic differential equation, while a finitely additive white noise is used to model the observation noise.
Bagchi, Arunabha, Karandikar, Rajeeva
core +10 more sources
Radiation Absorption Noise for Molecular Information Transfer
IEEE Access, 2020 Molecular signaling is ubiquitous across scales in nature and finds useful applications in precision medicine and heavy industry. Characterizing noise in communication systems is essential to understanding its information capacity.
S. Pratap Singh +4 more
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Scalable Small Signal and Noise Modeling of InP HEMT for THz Application
IEEE Journal of the Electron Devices Society, 2023 Scalable small signal and noise modeling for 90nm InP high electron mobility transistor (HEMT) is proposed in this paper. Analytical expressions for the noise parameters of the intrinsic part are derived from an accurate small signal and noise equivalent
Ao Zhang, Jianjun Gao
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Modeling and Analysis of Noise Emission Using Data from Flight Simulators
Applied Sciences, 2023 The main goal of this article is to examine the impact of various factors, including the aircraft take-off weight and configuration, on the noise and gaseous emissions.
Filip Tlałka, Paweł Rzucidło
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Noise Mapping, 2023 The impact of noise can arise from the operation of a mineral ore processing plant in the mining industry, such as PT Freeport Indonesia. The use of advanced technology in modern industry, like SAG#3, has increased production productivity but can also ...
Putro Edi Karyono +2 more
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Detailed Analysis and Modeling of Phase Noise and Systematic Phase Distortions in FMCW Radar Systems
IEEE Journal of Microwaves, 2022 In coherent continuous-wave (CW) radar systems, such as frequency-modulated CW (FMCW) radar systems, measurement precision is distorted by phase noise and systematic phase errors during radar signal generation.
Peter Tschapek +3 more
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