Results 241 to 250 of about 57,915 (295)

Mean-field models of populations of quadratic integrate-and-fire neurons with noise on the basis of the circular cumulant approach.

Chaos, 2021
We develop a circular cumulant representation for the recurrent network of quadratic integrate-and-fire neurons subject to noise. The synaptic coupling is global or macroscopically equivalent to it.
D. Goldobin
semanticscholar   +1 more source

Fast Cumulant Method for Probabilistic Power Flow Considering the Nonlinear Relationship of Wind Power Generation

IEEE Transactions on Power Systems, 2020
Currently, the increasing wind power penetration, with consequent randomness and variability, presents great challenges to power system planning and operation.
Chaofan Lin, Z. Bie, Chaoqiong Pan, Shiyu Liu   +3 more
semanticscholar   +1 more source

Automated focal EEG signal detection based on third order cumulant function

Biomedical Signal Processing and Control, 2020
Epilepsy is a chronic neurological disorder which occurs due to recurrent seizures. The epilepsy surgery is the only cure of epileptic seizures as it cannot be controlled with medication.
Rahul Sharma, P. Sircar, R. B. Pachori
semanticscholar   +1 more source

Cumulant-Based 2-D Direction Estimation Using an Acoustic Vector Sensor Array

IEEE Transactions on Aerospace and Electronic Systems, 2020
This paper proposes a new acoustic vector sensor array geometry containing a sparse right triangular subarray with three guiding vector sensors plus an additional subarray with arbitrarily placed vector sensors at unknown locations and develops a new ...
Jin He, Zenghui Zhang, Chen Gu, Ting Shu, Wenxian Yu   +4 more
semanticscholar   +1 more source

A filtered cumulant lattice Boltzmann method for violent two-phase flows

Journal of Computational Physics, 2019
The Lattice Boltzmann Method (LBM) has been successfully applied to simulate various two-phase flow problems such as Rayleigh-Taylor instability, rising bubble, and droplet dynamics.
Y. Sitompul, T. Aoki
semanticscholar   +1 more source

Mixed far-field and near-field source localization based on subarray cross-cumulant

Signal Processing, 2018
This paper presents a new algorithm for mixed far-field and near-field source localization using a uniform linear array (ULA). Firstly, the ULA is divided into two overlapping subarrays to construct two special cross-cumulant matrices of the subarray ...
Zhi Zheng, Mingcheng Fu, Wen-qin Wang, H. So   +3 more
semanticscholar   +1 more source

Localization of Mixed Far-Field and Near-Field Sources via Cumulant Matrix Reconstruction

IEEE Sensors Journal, 2018
In this paper, we propose a new localization algorithm using a uniform linear sensor array for scenarios where both the far-field (FF) and near-field (NF) sources may coexist.
Zhi Zheng, Mingcheng Fu, Di Jiang, Wen-qin Wang, Shunsheng Zhang   +4 more
semanticscholar   +1 more source

Near-wall treatment for the simulation of turbulent flow by the cumulant lattice Boltzmann method

Computers and Mathematics with Applications, 2017
We present a new wall function implementation for the cumulant lattice Boltzmann method that sets a partial slip velocity on the wall by computing a skin frictional coefficient.
A. Pasquali, M. Geier, M. Krafczyk
semanticscholar   +1 more source

A Cumulant-Tensor-Based Probabilistic Load Flow Method

IEEE Transactions on Power Systems, 2018
Probabilistic load flow analysis is an important part of grid design, optimization, and operation due to the uncertainties in the power network for both generation and demand, increasingly so for newly integrated technologies including wind power and ...
P. Amid, C. Crawford
semanticscholar   +1 more source

Second-Order Cumulant Approach for the Evaluation of Anisotropic Hole Mobility in Organic Semiconductors

Journal of Physical Chemistry C, 2018
The anisotropic field effect mobilities of four prototypical semiconducting materials, that is, single crystals of pentacene, tetracene, picene, and rubrene, are evaluated by using the hopping model with time averaged rates obtained at the second-order ...
Alessandro Landi, Raffaele Borrelli, Amedeo Capobianco, Amalia Velardo, A. Peluso   +4 more
semanticscholar   +1 more source