Výsledky vyhledávání - "smoothing algorithms"

An evaluation of time-series smoothing algorithms for land-cover classifications using MODIS-NDVI multi-temporal data Autor Shao, Yang, Lunetta, Ross S., Wheeler, Brandon, Iiames, John S., Campbell, James B.

“…In this study we compared the Savitzky–Golay, asymmetric Gaussian, double-logistic, Whittaker smoother, and discrete Fourier transformation smoothing…”
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Modeling and Signal Processing of Bulk Acoustic Wave Passive Wireless Strain Sensors Autor Zou, Xiyue, Li, Wen, Zhang, Yan, Hu, Bin

“…Untethered, battery-less, and chip-less passive wireless strain sensors have been widely investigated to overcome the drawbacks of conventional sensors for…”
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Extended smoothing joint data association for multi-target tracking in cluttered environments Autor Memon, Sufyan Ali, Kim, Myunggun, Shin, Minho, Daudpoto, Jawaid, Pathan, Dur Muhammad, Son, Hungsun

“…In heavily cluttered environments, it is difficult to estimate the uncertain motion of an unknown number of targets with low detection probabilities. In…”
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A new delay jitter smoothing algorithm based on Pareto distribution in Cyber-Physical Systems Autor Zhang, Xiang-Li, Liu, Ping

“…Delay jitter, which can affect the performance of controlled physical system and result in system instability, is an important issue for supporting…”
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Wireless distributed computing for cyclostationary feature detection Autor Alfaqawi, Mohammed I.M., Chebil, Jalel, Habaebi, Mohamed Hadi, Datla, Dinesh

“…Recently, wireless distributed computing (WDC) concept has emerged promising manifolds improvements to current wireless technologies. Despite the various…”
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Smoothing for ZUPT-aided INSs Autor Colomar, David Simon, Nilsson, J., Handel, P.

“…Due to the recursive and integrative nature of zero-velocity-update-aided (ZUPT-aided) inertial navigation systems (INSs), the error covariance increases…”
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On Bayesian Fixed-Interval Smoothing Algorithms Autor Ait-El-Fquih, B., Desbouvries, F.

“…In this note, we revisit fixed-interval Kalman like smoothing algorithms. We have two results. We first unify the family of existing algorithms by deriving…”
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Huber approximation for the non-linear ℓ 1 problem Autor Pınar, Mustafa Ç., Hartmann, Wolfgang M.

“…The smooth Huber approximation to the non-linear ℓ 1 problem was proposed by Tishler and Zang (1982), and further developed in Yang (1995). In the present…”
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Nearest-neighbour modelling of reciprocal chains Autor Carravetta, Francesco

“…This paper focuses on the class of finite-state, discrete-index, reciprocal processes (reciprocal chains). Such a class of processes seems to be a suitable…”
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A Quality-Improving Method for APT-Type NOAA Meteorological Satellite Signals Autor Mezei, Mate-Marton, Polgar, Zsolt Alfred

“…The Automatic Picture Transmission (APT) analog technology is still utilized on certain weather satellites, such as the NOAA polar-orbiting satellites, to…”
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Huber approximation for the non-linear l1 problem Autor Pinar, Mustafa C, Hartmann, Wolfgang M

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Least-squares Polynomial Estimation from Observations Featuring Correlated Random Delays Autor Caballero-Águila, R., Hermoso-Carazo, A., Linares-Pérez, J.

“…The least-squares polynomial filtering and fixed-point smoothing problems of discrete-time signals from randomly delayed observations is addressed, when the…”
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Research on 3D Target State Estimation Technology of Helicopter Fire Control System Autor Tian, Jia, Zhai, Mo, Zhang, Zhiqi, Chen, Hongzheng, Sheng, Shouzhao

“…In view of the inaccuracy of target state estimation in helicopter high maneuvering flight and the fact that a single model can not cover all maneuvering forms…”
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A family of smoothing algorithms for electron and other spectroscopies based on the Chebyshev filter Autor López-Camacho, E., García-Cortés, A., Palacio, C.

“…Smoothing is a useful tool to improve the signal-to-noise ratio of spectroscopic data. This paper reports a new family of smoothing formulas, the Chebyshev…”
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Features of Hardware and Software Smoothing of Experimental Data of Gas Sensors Autor Mukanova, Zhanna, Atanov, Sabyrzhan, Jamshidi, Mohammad

“…When conducting experimental studies, numerical values of quantities are often recorded, which are often measured with some error associated not only with the…”
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A Review and Comparison of Smoothing Methods for Solar Photovoltaic Power Fluctuation Using Battery Energy Storage Systems Autor Pinheiro, Aline L., Ramos, Felipe O., Neto, Martins M. B., Lima, Rafael N., Bezerra, Libina G. S., Washington, A.

“…Renewable sources are becoming an important share of power generation. Although very beneficial for the environment, their instability caused by weather…”
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Review and comparison of smoothing algorithms for one-dimensional data noise reduction Autor Kowalski, Pawel, Smyk, Robert

“…The paper considers the choice of parameters of smoothing algorithms for data denoising. The impact of the window size on smoothing accuracy was analyzed. The…”
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Transforming data into information Autor Beck, M.B., Lin, Z.

“…In spite of a long history of automated instruments being deployed in the water industry, only recently has the difficulty of extracting timely insights from…”
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Comparison of smoothing techniques and recognition methods for online Kannada character recognition system Autor Shwetha, D., Ramya, S.

“…This paper aimed at working on Online Recognition of Handwritten Kannada Characters. The recognition was done for the Top, Middle and Bottom strokes of Kannada…”
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The normalized least-squares order-recursive lattice smoother Autor Kim, Dong Kyoo, Park, PooGyeon

“…This paper introduces a variance- and angle-normalized version of the least-squares order-recursive lattice (LSORL) smoother, say the normalized LSORL…”
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