no code implementations • 24 Jan 2024 • Hongzhao Zheng, Mohamed Atia, Halim Yanikomeroglu, Paulo S. R. Diniz
Waveform generation is essential for studying signal propagation and channel characteristics, particularly for objects that are conceptualized but still need to be operational.
no code implementations • 7 Jan 2023 • Marcele O. K. Mendonça, Javier Maroto, Pascal Frossard, Paulo S. R. Diniz
With the increasing amount of available data and advances in computing capabilities, deep neural networks (DNNs) have been successfully employed to solve challenging tasks in various areas, including healthcare, climate, and finance.
no code implementations • 16 Aug 2021 • Markus V. S. Lima, Gabriel S. Chaves, Tadeu N. Ferreira, Paulo S. R. Diniz
Adaptive filters exploiting sparsity have been a very active research field, among which the algorithms that follow the "proportional-update principle", the so-called proportionate-type algorithms, are very popular.
no code implementations • 8 Dec 2020 • Fernando Cruz-Roldán, Wallace A. Martins, Fausto García G., Marc Moonen, Paulo S. R. Diniz
A new equivalent channel matrix that is useful for calculating both the received signal and the intersymbol and intercarrier interference power is defined and characterized.
