Results 61 to 70 of about 25,267,562 (240)

Rapid Design Optimization and Calibration of Microwave Sensors Based on Equivalent Complementary Resonators for High Sensitivity and Low Fabrication Tolerance

open access: yesSensors, 2023
This paper presents the design, optimization, and calibration of multivariable resonators for microwave dielectric sensors. An optimization technique for the circular complementary split ring resonator (CC-SRR) and square complementary split ring ...
Tanveerul Haq, Slawomir Koziel
doaj   +1 more source

Multiscale Stuart-Landau Emulators: Application to Wind-Driven Ocean Gyres

open access: yesFluids, 2018
The multiscale variability of the ocean circulation due to its nonlinear dynamics remains a big challenge for theoretical understanding and practical ocean modeling.
Dmitri Kondrashov   +2 more
doaj   +1 more source

Spatial Retrievals of Atmospheric Carbon Dioxide from Satellite Observations

open access: yesRemote Sensing, 2021
Modern remote-sensing retrievals often invoke a Bayesian approach to infer atmospheric properties from observed radiances. In this approach, plausible mean states and variability for the quantities of interest are encoded in a prior distribution.
Jonathan Hobbs   +5 more
doaj   +1 more source

Online semi-parametric learning for inverse dynamics modeling

open access: yes, 2016
This paper presents a semi-parametric algorithm for online learning of a robot inverse dynamics model. It combines the strength of the parametric and non-parametric modeling.
Camoriano, Raffaello   +3 more
core   +1 more source

Integrating physics-based models with sensor data: An inverse modeling approach

open access: yesBuilding and Environment, 2019
Physics-based building energy models (e.g., EnergyPlus) rely on some unknown input parameters (e.g., zone air infiltration) that are hard to measure, leading to uncertainty in simulation results especially for existing buildings with varying operating ...
Tianzhen Hong, Sang Hoon Lee
semanticscholar   +1 more source

Vegetation Optical Depth and Soil Moisture Retrieved from L-Band Radiometry over the Growth Cycle of a Winter Wheat

open access: yesRemote Sensing, 2018
L-band radiometer measurements were performed at the Selhausen remote sensing field laboratory (Germany) over the entire growing season of a winter wheat stand.
Thomas Meyer   +3 more
doaj   +1 more source

Semivariogram methods for modeling Whittle-Mat\'ern priors in Bayesian inverse problems

open access: yes, 2020
We present a new technique, based on semivariogram methodology, for obtaining point estimates for use in prior modeling for solving Bayesian inverse problems.
Bardsley, Johnathan M.   +2 more
core   +1 more source

Groundwater-inverse-modeling

open access: yes, 2023
All the Python codes and data to reproduce the results of 'Groundwater inverse modeling: physics-informed neural network with separable constraints and errors'.
openaire   +1 more source

A Hybrid of Artificial Neural Networks and Particle Swarm Optimization Algorithm for Inverse Modeling of Leakage in Earth Dams

open access: yesCivil Engineering Journal, 2019
A new intelligent hybrid method for inverse modeling (Parameter Identification) of leakage from the body and foundation of earth dams considering transient flow model has been presented in this paper.
S. VaeziNejad, S. Marandi, E. Salajegheh
semanticscholar   +1 more source

Inverse Modeling of Nitrogen Oxides Emissions from the 2010 Russian Wildfires by Using Satellite Measurements of Nitrogen Dioxide

open access: yesAtmosphere, 2016
Observational constraints to biomass burning (BB) NOx emissions as provided by satellite measurements of nitrogen dioxide (NO2) critically depend on quantitative assumptions regarding the atmospheric NOx lifetime.
Evgeny V. Berezin   +2 more
doaj   +1 more source

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