Paulo Alexandre Crisóstomo Lopes

26 papers C 2Misc 1Journal 20Unranked 3
YearRankTypeTitle / Venue / Authors
2024 J jnl
Careful feedback active noise and vibration control algorithm robust to large secondary path changes.
Eur. J. Control
Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald
2023 J jnl
Analysis of the LMS and NLMS algorithms using the misalignment norm.
Signal Image Video Process.
Paulo Alexandre Crisóstomo Lopes
2023 J jnl
The Predict and Invert Feedback Active Noise and Vibration Control Algorithm.
Circuits Syst. Signal Process.
Paulo Alexandre Crisóstomo Lopes
2022 J jnl
Low-Delay and Low-Cost Sigma-Delta Adaptive Controller for Active Noise Control.
Circuits Syst. Signal Process.
Paulo Alexandre Crisóstomo Lopes
2021 J jnl
An FPGA Implementation of the Log-MAP Algorithm for a Dirty Paper Coding CODEC.
Circuits Syst. Signal Process.
Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald
2021 J jnl
Low Delay Short Word Length Sigma Delta Active Noise Control.
IEEE Trans. Circuits Syst. I Regul. Pap.
Paulo Alexandre Crisóstomo Lopes, José António Beltran Gerald
2020 J jnl
Bayesian step least mean squares algorithm for Gaussian signals.
IET Signal Process.
Paulo Alexandre Crisóstomo Lopes
2019 J jnl
Fast block distributed CUDA implementation of the Hungarian algorithm.
J. Parallel Distributed Comput.
Paulo Alexandre Crisóstomo Lopes, Satyendra Singh Yadav, Aleksandar Ilic, Sarat Kumar Patra
2019 J jnl
Hungarian algorithm for subcarrier assignment problem using GPU and CUDA.
Int. J. Commun. Syst.
Satyendra Singh Yadav, Paulo Alexandre Crisóstomo Lopes, Aleksandar Ilic, Sarat Kumar Patra
2018 J jnl
Leakage-based precoding algorithms for multiple streams per terminal MU-MIMO systems.
Digit. Signal Process.
Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald
2017 J jnl
A Close to Optimal Adaptive Filter for Sudden System Changes.
IEEE Signal Process. Lett.
Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald
2017 J jnl
Iterative MMSE/MAP impulsive noise reduction for OFDM.
Digit. Signal Process.
Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald
2017 J jnl
The MMFxLMS algorithm for active noise control with on-line secondary path modelling.
Digit. Signal Process.
Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald, Moisés Simões Piedade
2016 J jnl
Improving bit error rate under burst noise in OFDM power line communications.
Digit. Signal Process.
Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald
2015 J jnl
Auxiliary Noise Power Scheduling Algorithm for Active Noise Control with Online Secondary Path Modeling and Sudden Changes.
IEEE Signal Process. Lett.
Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald
2015 J jnl
The Random Walk Model Kalman Filter in Multichannel Active Noise Control.
IEEE Signal Process. Lett.
Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald, Moisés Simões Piedade
2010 J jnl
Measuring and Extraction of Biological Information on New Handheld Biochip-Based Microsystem.
IEEE Trans. Instrum. Meas.
Paulo Alexandre Crisóstomo Lopes, José A. Germano, Teresa Mendes de Almeida, Leonel Augusto Sousa, Moisés Simões Piedade, Filipe Arroyo Cardoso, Hugo Alexandre Ferreira, Paulo P. Freitas
2010 J jnl
On the Modeling of New Tunnel Junction Magnetoresistive Biosensors.
IEEE Trans. Instrum. Meas.
Teresa Mendes de Almeida, Moisés Simões Piedade, Leonel Augusto Sousa, José A. Germano, Paulo Alexandre Crisóstomo Lopes, Filipe Arroyo Cardoso, Paulo P. Freitas
2008 J jnl
Active noise control algorithms with reduced channel count and their stability analysis.
Signal Process.
Paulo Alexandre Crisóstomo Lopes
2007 C conf
A New Handheld Biochip-based Microsystem.
ISCAS
Paulo Alexandre Crisóstomo Lopes, José A. Germano, Teresa Mendes de Almeida, Leonel Sousa, Moisés Simões Piedade, Filipe Arroyo Cardoso, Hugo Alexandre Ferreira, Paulo P. Freitas
2007 — conf
A New Type of Normalized LMS Algorithm Based on the Kalman Filter.
ICASSP (3)
Paulo Alexandre Crisóstomo Lopes, Gonçalo Tavares, José António Beltran Gerald
2007 — conf
Generic Architecture Designed for Biomedical Embedded Systems.
IESS
Leonel Sousa, Moisés Simões Piedade, José A. Germano, Teresa Mendes de Almeida, Paulo Alexandre Crisóstomo Lopes, Filipe Arroyo Cardoso, Paulo P. Freitas
2007 C conf
New Normalized LMS Algorithms Based on the Kalman Filter.
ISCAS
Paulo Alexandre Crisóstomo Lopes, José António Beltran Gerald
2004 J jnl
The behavior of the modified FX-LMS algorithm with secondary path modeling errors.
IEEE Signal Process. Lett.
Paulo Alexandre Crisóstomo Lopes, Moisés Simões Piedade
2001 Misc conf
Effects of secondary path modeling errors on the Modified FX-LMS algorithm for active noise control.
ICASSP
Paulo Alexandre Crisóstomo Lopes, Moisés Simões Piedade
2000 — conf
A Kalman filter approach to active noise control.
EUSIPCO
Paulo Alexandre Crisóstomo Lopes, Moisés Simões Piedade