Omar Cherrak

According to our database, Omar Cherrak authored at least 5 papers between 2013 and 2018.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2018

Preconditioned optimization algorithms solving the problem of the non unitary joint block diagonalization: application to blind separation of convolutive mixtures.

Omar Cherrak, Hicham Ghennioui, Nadège Thirion-Moreau, El Hossein Abarkan

Multidimens. Syst. Signal Process., 2018

2017

DOA estimation based on time-frequency music application to Massive MIMO systems.

Lamiae Hachad, Omar Cherrak, Hicham Ghennioui, Fatiha Mrabti, Mohcine Zouak

Proceedings of the 2017 International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2017

2015

A new accurate parameter estimation method for unbalanced three-phase system based on correlation function.

Omar Cherrak, Mehdi Omari, Hicham Ghennioui, M'hammed Lahbabi, El Hossein Abarkan

Proceedings of the International Conference on Wireless Networks and Mobile Communications, 2015

Non-unitary joint zero-block diagonalization of matrices using a conjugate gradient algorithm.

Omar Cherrak, Hicham Ghennioui, El Hossein Abarkan, Nadège Thirion-Moreau, Eric Moreau

Proceedings of the 23rd European Signal Processing Conference, 2015

2013

Non-Unitary Joint Block Diagonalization of matrices using a Levenberg-Marquardt algorithm.

Omar Cherrak, Hicham Ghennioui, El Hossein Abarkan, Nadège Thirion-Moreau

Proceedings of the 21st European Signal Processing Conference, 2013