Showing 1,261 - 1,280 results of 13,904 for search '"estimator"', query time: 0.06s Refine Results
  1. 1261

    Estimating Seafloor Topography of the South China Sea Using SWOT Wide-Swath Altimetry Data by Fengshun Zhu, Jinbo Li, Yang Li, Jianqiao Xu, Jinyun Guo, Jiangcun Zhou, Heping Sun

    Published 2025-01-01
    “…First, the effects of the shipborne bathymetry at control points and priori bathymetry model in different topography-gravity scaling factor estimation strategies [A: using robust least squares (RBLSQ) to estimate regional scaling factor; B: using ratio method to calculate scaling factors at control points; C: using the moving window method and RBLSQ to obtain scaling factor grids.] on SWOT seafloor topography modeling are explored. …”
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  2. 1262
  3. 1263

    A Deep Learning Based Traffic State Estimation Method for Mixed Traffic Flow Environment by Fan Ding, Yongyi Zhang, Rui Chen, Zhanwen Liu, Huachun Tan

    Published 2022-01-01
    “…Traffic state estimation plays a fundamental role in traffic control and management. …”
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    Article
  4. 1264

    The Estimation of First-Phase Insulin Secretion by Using Components of the Metabolic Syndrome in a Chinese Population by Jiunn-diann Lin, Chun-Hsien Hsu, Yao-Jen Liang, Wei-Cheng Lian, Chang-Hsun Hsieh, Chung-Ze Wu, Dee Pei, Yen-Lin Chen

    Published 2015-01-01
    “…Using MetS components, the FPIS could be estimated accurately. After adding FPI into the equation, the predictive power increased further. …”
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    Article
  5. 1265

    Approaches for estimating the unsaturated hydraulic conductivity of compacted quartz sand via particle packing theory by Qiang Liu, Liang Guo, Jiali Miao, Xiangchao Qu, Shujie Xiao

    Published 2025-01-01
    “…In this study, by combining two extended SWCC models (the Kwan model and the modified linear packing density model (MLPDM)) proposed by Liu et al. and two models (Model K S1 and Model K S2) for predicting the saturated hydraulic conductivity (K S ) of compacted quartz sand, two approaches (Approach I and Approach II) for estimating the K of compacted quartz sand were proposed. …”
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  6. 1266

    Estimation of PM10 and PM2.5 Using Backscatter Coefficient of Ceilometer and Machine Learning by Bu-Yo Kim, Joo Wan Cha, Yong Hee Lee

    Published 2023-10-01
    “…Therefore, particulate matter (PM) estimation with high accuracy using various methods is required. …”
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    Article
  7. 1267

    Evaluation of Sea Ice Motion Estimates from Enhanced Resolution Passive Microwave Brightness Temperatures by Walter N. Meier, J. Scott Stewart

    Published 2025-01-01
    “…The results demonstrate that the new imagery source provides useful daily motion estimates that provide denser spatial coverage and reduced errors. …”
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    Article
  8. 1268

    THE CONSTRUCTION OF THE LORENZ CURVE AND ESTIMATION OF INDICATORS OF DIFFERENTIATION OF MONETARY INCOMES OF POPULATION BASED ON EXPONENTIAL DISTRIBUTION by V. Lebedev, K. Lebedev

    Published 2018-01-01
    “…For a quantitative estimation of the parameters of the distribution function numerical methods of solving the problem of minimization of different criteria of the proximity of theoretical curve and statistical data were used.…”
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  9. 1269

    AI-powered estimation of tree covered area and number of trees over the Mediterranean island of Cyprus by Anna Zenonos, Sizhuo Li, Martin Brandt, Jean Sciare, Philippe Ciais

    Published 2025-01-01
    “…The model, previously applied in Denmark and Finland was completely re-tuned using local annotations to account for Cyprus’s specific conditions and achieved an overall accuracy of 90% and 93% to estimate the area covered by tree crowns and the number of trees, respectively. …”
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  10. 1270

    Estimating whole-body centre of mass sway during quiet standing with inertial measurement units. by Liam H Foulger, Emma R Reiter, Calvin Kuo, Mark G Carpenter, Jean-Sébastien Blouin

    Published 2025-01-01
    “…We then calculated the correlation between the IMU- and force platform- CoM estimates to determine the minimal number of IMUs needed to estimate CoM sway. …”
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  11. 1271

    Preliminary Estimate of Coriolis Force of Vapor Flow in Rotating Heat Pipes Based on Analytical Solution by Huanguang Wang, Qi Yu

    Published 2018-01-01
    “…The flow field was calculated, the Coriolis force is estimated, and it is found that (1) for a rotating heat pipe with high speed or large heat load, it is necessary to consider the Coriolis force, as its magnitude can be that of the gravitational acceleration; (2) the maximum Coriolis force is located at the vapor-liquid interface at the evaporator and condenser sections, and the directions in these two sections are opposite; (3) the Coriolis force is closely related with working conditions and working fluids, and it decreased with working temperature and increased with the heat load; and (4) the maximum viscous shear stress is located at the adiabatic section.…”
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  12. 1272

    Combined Parameter and State Estimation Algorithms for Multivariable Nonlinear Systems Using MIMO Wiener Models by Houda Salhi, Samira Kamoun

    Published 2016-01-01
    “…This paper deals with the parameter estimation problem for multivariable nonlinear systems described by MIMO state-space Wiener models. …”
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  13. 1273

    Are Suggested Hiking Times Accurate? A Validation of Hiking Time Estimations for Preventive Measures in Mountains by Marco Vecchiato, Nicola Borasio, Emiliano Scettri, Vanessa Franzoi, Federica Duregon, Sandro Savino, Andrea Ermolao, Daniel Neunhaeuserer

    Published 2025-01-01
    “…<i>Background and Objectives</i>: Accurate hiking time estimate is crucial for outdoor activity planning, especially in mountainous terrains. …”
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  14. 1274

    A Multivariate Auto-Regressive Method to Estimate Cortico-Muscular Coherence for the Detection of Movement Intent by G. Severini, S. Conforto, M. Schmid, T. D'Alessio

    Published 2012-01-01
    “…Cortico-Muscular Coherence estimation is here achieved by considering a closed-loop representation of the signals under analysis obtained through Multivariate Auto Regressive modeling. …”
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  15. 1275

    Application of a Recurrent Neural Network and Simplified Semianalytical Method for Continuous Strain Histories Estimation by Huan Luo, Miaohua Huang, Wei Xiong

    Published 2019-01-01
    “…The experimental results show that our proposed approach is able to achieve better estimation results, when compared with the conventional semianalytical method.…”
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  16. 1276

    Sample Profitability and Cost Estimates of Producing Sweet Flavored Carambola (Averrhoa carambola) in south Florida. by Fredy H Ballen, Edward Evans, Jonathan Crane, Aditya Singh

    Published 2020-06-01
    “…It is intended to provide a reference to help estimate the financial requirements of running an established grove. …”
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  17. 1277

    Are Anesthesiology Providers Good Guessers? Heart Rate and Oxygen Saturation Estimation in a Simulation Setting by Efrain Riveros Perez, Enoe Jimenez, Camila Albo, Yashi Sanghvi, Nianlan Yang, Alexander Rocuts

    Published 2019-01-01
    “…Change in recording settings significantly affected the accuracy of heart rate estimation (p<0.0001), and different experience levels affected the estimation accuracy (p=0.041). …”
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  18. 1278

    Vehicle state estimation based on extended Kalman filter and radial basis function neural networks by Yunfei Zha, Xinye Liu, Fangwu Ma, CC Liu

    Published 2022-06-01
    “…To improve the reliability of vehicle state parameter estimation, a vehicle state fusion estimation method based on dichotomy is proposed. …”
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  19. 1279

    Estimation of Total Yearly CO2 Emissions by Wildfires in Mexico during the Period 1999–2010 by Flor Bautista Vicente, Noel Carbajal, Luis Felipe Pineda Martínez

    Published 2014-01-01
    “…The phenomenon of wildfires became a global environmental problem which demands estimations of their CO2 emissions. Wildfires have deteriorated the air quality increasingly. …”
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  20. 1280

    Enhancing Particulate Matter Estimation in Livestock-Farming Areas with a Spatiotemporal Deep Learning Model by Dohyeong Kim, Heeseok Kim, Minseon Hwang, Yongchan Lee, Choongki Min, Sungwon Yoon, Sungchul Seo

    Published 2024-12-01
    “…Air dispersion models, commonly employed to estimate particulate matter (PM) levels, are heavily reliant on data quality, resulting in varying levels of accuracy. …”
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