Concept
Coefficient binomial de Gauss
Publications associées (18)
The effect of nacelle-to-rotor size on the wake of a miniature wind turbine
Fernando Porté Agel, Arslan Salim Dar, Rim Majzoub
Wind tunnel experiments are performed to investigate the effect of nacelle-to-rotor size on the wake of a wind turbine under different Reynolds numbers. Four different turbine configurations are tested, which vary in the rotor diameter and nacelle length a ...
IOP Science2024The effect of nacelle-to-rotor size on the wake of a miniature wind turbine
Wind tunnel experiments are performed to investigate the effect of nacelle-to-rotor size on the wake of a wind turbine under different Reynolds numbers. Four different turbine configurations are tested, which vary in the rotor diameter and nacelle length a ...
2024A non-intrusive multifidelity method for the reduced order modeling of nonlinear problems
Jan Sickmann Hesthaven, Mariella Kast, Mengwu Guo
We propose a non-intrusive reduced basis (RB) method for parametrized nonlinear partial differential equations (PDEs) that leverages models of different accuracy. From a collection of low-fidelity (LF) snapshots, parameter locations are extracted for the e ...
ELSEVIER SCIENCE SA2020Affine Combination of Diffusion Strategies Over Networks
Diffusion adaptation is a powerful strategy for distributed estimation and learning over networks. Motivated by the concept of combining adaptive filters, this work proposes a combination framework that aggregates the operation of multiple diffusion strate ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2020MATHICSE Technical Report: A non-intrusive multifidelity method for the reduced order modeling of nonlinear problems
Jan Sickmann Hesthaven, Mariella Kast, Mengwu Guo
We propose a non-intrusive reduced basis (RB) method for parametrized nonlinear partial differential equations (PDEs) that leverages models of different accuracy. The method extracts parameter locations from a collection of low-fidelity (LF) snapshots for ...
MATHICSE2019Discrimination of numerical proportions: A comparison of binomial and Gaussian models
Observers discriminated the numerical proportion of two sets of elements (N = 9, 13, 33, and 65) that differed either by color or orientation. According to the standard Thurstonian approach, the accuracy of proportion discrimination is determined by irredu ...
Springer2017Local-polynomial-approximation-based phase unwrapping using state space analysis
Pramod Rastogi, Rishikesh Dilip Kulkarni
A new method of phase unwrapping is proposed for the absolute phase estimation based on the first-order polynomial phase approximation within a symmetric window generated around each pixel. The accurate estimation of polynomial coefficients is performed by ...
2017Uncertainty propagation by using spectral methods: A practical application to a two-dimensional turbulence fluid model
To reduce the computational cost of the uncertainty propagation analysis, which is used to study the impact of input parameter variations on the results of a simulation, a general and simple to apply methodology based on decomposing the solution to the mod ...
American Institute of Physics2017Estimation of multiple phases from a single fringe pattern in digital holographic interferometry
Pramod Rastogi, Sai Siva Gorthi
Simultaneous measurement of multidimensional displacements using digital holographic interferometry involves multi-directional illumination of the deformed object and requires the reliable estimation of the resulting multiple interference phase distributio ...
Optical Society of America2012Single-link diffusion strategies over adaptive networks
We propose an adaptive diffusion strategy with limited communication overhead by cutting off all links but one for each node in the network. We keep the “best” neighbor that has the smallest estimated variance-product measure and ignore the other neighbors ...
IEEE2012