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   Articles with "allan variance" as a keyword



Using Allan variance to improve stochastic modeling for accurate GNSS/INS integrated navigation

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recommendations! Published in 2018 at "GPS Solutions"

DOI: 10.1007/s10291-018-0718-x

Abstract: MEMS-based integrated system of a global navigation satellite system (GNSS) and an inertial navigation system (INS) has been widely used in various navigation applications. However, such integration encounters some major limitations. On the one hand,… read more here.

Keywords: using allan; gnss; variance improve; navigation ... See more keywords

Information-theoretical analysis of statistical measures for multiscale dynamics.

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recommendations! Published in 2023 at "Chaos"

DOI: 10.1063/5.0141099

Abstract: Multiscale entropy (MSE) has been widely used to examine nonlinear systems involving multiple time scales, such as biological and economic systems. Conversely, Allan variance has been used to evaluate the stability of oscillators, such as… read more here.

Keywords: statistical measures; allan variance; variance; information theoretical ... See more keywords

Analysis of temporal structure of laser chaos by Allan variance.

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recommendations! Published in 2022 at "Physical review. E"

DOI: 10.1103/physreve.107.014211

Abstract: Allan variance has been widely utilized for evaluating the stability of the time series generated by atomic clocks and lasers, in time regimes ranging from short to extremely long. This multiscale examination capability of the… read more here.

Keywords: time; laser; analysis; allan variance ... See more keywords

A Fast Algorithm for Calculation of Thêo1

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recommendations! Published in 2020 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"

DOI: 10.1109/tuffc.2020.2996313

Abstract: Thêo1 is a frequency stability statistic that is similar to the Allan variance but can provide stability estimates at longer averaging factors and with higher confidence. However, the calculation of Thêo1 is significantly slower than… read more here.

Keywords: allan variance; calculation; data sets; algorithm calculation ... See more keywords
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Allan Variance Characterization of Compact Fourier Transform Infrared Spectrometers.

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recommendations! Published in 2023 at "Applied spectroscopy"

DOI: 10.1177/00037028231174248

Abstract: Handheld Fourier transform infrared (FT-IR) spectrometers are very promising candidates for several applications where accurate real-time material detection and quantification are needed. Due to their compact size, their mode of operation which does not allow… read more here.

Keywords: transform infrared; variance characterization; infrared spectrometers; fourier transform ... See more keywords