Search Results for author: Stefano Fortunati

Found 4 papers, 2 papers with code

Enhancement of a state-of-the-art RL-based detection algorithm for Massive MIMO radars

1 code implementation5 Dec 2021 Francesco Lisi, Stefano Fortunati, Maria Sabrina Greco, Fulvio Gini

In the present work, a reinforcement learning (RL) based adaptive algorithm to optimise the transmit beampattern for a colocated massive MIMO radar is presented.

Reinforcement Learning (RL)

Properties of a new $R$-estimator of shape matrices

no code implementations27 Feb 2020 Stefano Fortunati, Alexandre Renaux, Frédéric Pascal

This paper aims at presenting a simulative analysis of the main properties of a new $R$-estimator of shape matrices in Complex Elliptically Symmetric (CES) distributed observations.

Robust Semiparametric Efficient Estimators in Elliptical Distributions

3 code implementations6 Feb 2020 Stefano Fortunati, Alexandre Renaux, Frédéric Pascal

The class of elliptical distributions can be seen as a semiparametric model where the finite-dimensional vector of interest is given by the location vector and by the (vectorized) covariance/scatter matrix, while the density generator represents an infinite-dimensional nuisance function.

Cannot find the paper you are looking for? You can Submit a new open access paper.