Publications related to Log-normal distribution

Effects of spanwise confinement on stratified shear instabilities

François Gallaire, Yves-Marie François Ducimetière

We consider the influence of transverse confinement on the instability properties of velocity and density distributions reminiscent of those pertaining to exchange flows in stratified inclined ducts, such as the recent experiment of Lefauve et al. [J. Flui ...

2021

Towards a wearable sensor for spectrally-resolved personal light monitoring

Marilyne Andersen, Giorgia Chinazzo, Forrest Simon Webler

Given the large impact that the spectrum and intensity of light can have on people's health and well-being, it is of fundamental importance to understand the properties of light received under normal living conditions. Historically, as research into the bi ...

2021

Integrated Real-Time Supervisory Management for Off-Normal-Event Handling and Feedback Control of Tokamak Plasmas

Olivier Sauter, Alessandro Pau, Federico Alberto Alfredo Felici, Cristian Galperti, Bernhard Sieglin

For long-pulse tokamaks, one of the main challenges in the control strategy is to simultaneously reach multiple control objectives and to robustly handle in real-time (RT) unexpected events [off-normal-events (ONEs)] with a limited set of actuators. We hav ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2021

Determining 1D fast-ion velocity distribution functions from ion cyclotron emission data using deep neural networks

Ambrogio Fasoli, Marcelo Baquero Ruiz

The relationship between simulated ion cyclotron emission (ICE) signals s and the corresponding 1D velocity distribution function f(upsilon(perpendicular to)) of the fast ions triggering the ICE is modeled using a two-layer deep neural network. The network ...

AIP Publishing2021

Reciprocal Metasurfaces for On-axis Reflective Optical Computing

Romain Christophe Rémy Fleury, Karim Achouri, Ali Momeni

Analog computing has emerged as a promising candidate for real-time and parallel continuous data processing. This paper presents a reciprocal way for realizing asymmetric optical transfer functions (OTFs) in the reflection side of the on-axis processing ch ...

2021

Complementary Asymptotically Sharp Estimates for Eigenvalue Means of Laplacians

Joachim Stubbe, Luigi Provenzano

We present asymptotically sharp inequalities, containing a 2nd term, for the Dirichlet and Neumann eigenvalues of the Laplacian on a domain, which are complementary to the familiar Berezin-Li-Yau and Kroger inequalities in the limit as the eigenvalues tend ...

OXFORD UNIV PRESS2021

Microfluidic Device for Droplet Pairing by Combining Droplet Railing and Floating Trap Arrays

Philippe Renaud, George Coukos, Margaux Catherine Marie Duchamp, Alexandre Harari, Marion Arnaud

Droplet microfluidics are characterized by the generation and manipulation of discrete volumes of solutions, generated with the use of immiscible phases. Those droplets can then be controlled, transported, analyzed or their content modified. In this wide d ...

MDPI2021

Distributionally Robust Inverse Covariance Estimation: The Wasserstein Shrinkage Estimator

Daniel Kuhn, Viet Anh Nguyen, Peyman Mohajerin Esfahani

We introduce a distributionally robust maximum likelihood estimation model with a Wasserstein ambiguity set to infer the inverse covariance matrix of a p-dimensional Gaussian random vector from n independent samples. The proposed model minimizes the worst ...

2020

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Log-normal distribution

Effects of spanwise confinement on stratified shear instabilities

On the fractal structure of soil moisture fields

Towards a wearable sensor for spectrally-resolved personal light monitoring

Fast Bayesian estimation of spatial count data models

Integrated Real-Time Supervisory Management for Off-Normal-Event Handling and Feedback Control of Tokamak Plasmas

Determining 1D fast-ion velocity distribution functions from ion cyclotron emission data using deep neural networks

Reciprocal Metasurfaces for On-axis Reflective Optical Computing

Complementary Asymptotically Sharp Estimates for Eigenvalue Means of Laplacians

Microfluidic Device for Droplet Pairing by Combining Droplet Railing and Floating Trap Arrays

Distributionally Robust Inverse Covariance Estimation: The Wasserstein Shrinkage Estimator

Graph Chatbot

Chat with Graph Search

Determining 1D fast-ion velocity distribution functions from ion cyclotron emission data using deep neural networks

On the fractal structure of soil moisture fields

Complementary Asymptotically Sharp Estimates for Eigenvalue Means of Laplacians

Fast Bayesian estimation of spatial count data models

Integrated Real-Time Supervisory Management for Off-Normal-Event Handling and Feedback Control of Tokamak Plasmas

Reciprocal Metasurfaces for On-axis Reflective Optical Computing

Microfluidic Device for Droplet Pairing by Combining Droplet Railing and Floating Trap Arrays

Distributionally Robust Inverse Covariance Estimation: The Wasserstein Shrinkage Estimator

Effects of spanwise confinement on stratified shear instabilities

Towards a wearable sensor for spectrally-resolved personal light monitoring