Paulo Alexandre Crisóstomo Lopes

According to our database, Paulo Alexandre Crisóstomo Lopes authored at least 26 papers between 2000 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Careful feedback active noise and vibration control algorithm robust to large secondary path changes.

Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald

Eur. J. Control, January, 2024

2023

The Predict and Invert Feedback Active Noise and Vibration Control Algorithm.

Paulo Alexandre Crisóstomo Lopes

Circuits Syst. Signal Process., December, 2023

Analysis of the LMS and NLMS algorithms using the misalignment norm.

Paulo Alexandre Crisóstomo Lopes

Signal Image Video Process., October, 2023

2022

Low-Delay and Low-Cost Sigma-Delta Adaptive Controller for Active Noise Control.

Paulo Alexandre Crisóstomo Lopes

Circuits Syst. Signal Process., 2022

2021

Low Delay Short Word Length Sigma Delta Active Noise Control.

Paulo Alexandre Crisóstomo Lopes, José António Beltran Gerald

IEEE Trans. Circuits Syst. I Regul. Pap., 2021

An FPGA Implementation of the Log-MAP Algorithm for a Dirty Paper Coding CODEC.

Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald

Circuits Syst. Signal Process., 2021

2020

Bayesian step least mean squares algorithm for Gaussian signals.

Paulo Alexandre Crisóstomo Lopes

IET Signal Process., 2020

2019

Fast block distributed CUDA implementation of the Hungarian algorithm.

Paulo Alexandre Crisóstomo Lopes, Satyendra Singh Yadav, Aleksandar Ilic, Sarat Kumar Patra

J. Parallel Distributed Comput., 2019

Hungarian algorithm for subcarrier assignment problem using GPU and CUDA.

Satyendra Singh Yadav, Paulo Alexandre Crisóstomo Lopes, Aleksandar Ilic, Sarat Kumar Patra

Int. J. Commun. Syst., 2019

2018

Leakage-based precoding algorithms for multiple streams per terminal MU-MIMO systems.

Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald

Digit. Signal Process., 2018

2017

A Close to Optimal Adaptive Filter for Sudden System Changes.

Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald

IEEE Signal Process. Lett., 2017

The MMFxLMS algorithm for active noise control with on-line secondary path modelling.

Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald, Moisés Simões Piedade

Digit. Signal Process., 2017

Iterative MMSE/MAP impulsive noise reduction for OFDM.

Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald

Digit. Signal Process., 2017

2016

Improving bit error rate under burst noise in OFDM power line communications.

Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald

Digit. Signal Process., 2016

2015

The Random Walk Model Kalman Filter in Multichannel Active Noise Control.

Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald, Moisés Simões Piedade

IEEE Signal Process. Lett., 2015

Auxiliary Noise Power Scheduling Algorithm for Active Noise Control with Online Secondary Path Modeling and Sudden Changes.

Paulo Alexandre Crisóstomo Lopes, José A. B. Gerald

IEEE Signal Process. Lett., 2015

2010

Measuring and Extraction of Biological Information on New Handheld Biochip-Based Microsystem.

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

IEEE Trans. Instrum. Meas., 2010

On the Modeling of New Tunnel Junction Magnetoresistive Biosensors.

Teresa Mendes de Almeida, Moisés Simões Piedade, Leonel Augusto Sousa, José A. Germano, Paulo Alexandre Crisóstomo Lopes, Filipe Arroyo Cardoso, Paulo P. Freitas

IEEE Trans. Instrum. Meas., 2010

2008

Active noise control algorithms with reduced channel count and their stability analysis.

Paulo Alexandre Crisóstomo Lopes

Signal Process., 2008

2007

A New Handheld Biochip-based Microsystem.

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

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

New Normalized LMS Algorithms Based on the Kalman Filter.

Paulo Alexandre Crisóstomo Lopes, José António Beltran Gerald

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

Generic Architecture Designed for Biomedical Embedded Systems.

Leonel Sousa, Moisés Simões Piedade, José A. Germano, Teresa Mendes de Almeida, Paulo Alexandre Crisóstomo Lopes, Filipe Arroyo Cardoso, Paulo P. Freitas

Proceedings of the Embedded System Design: Topics, Techniques and Trends, IFIP TC10 Working Conference: International Embedded Systems Symposium (IESS), May 30, 2007

A New Type of Normalized LMS Algorithm Based on the Kalman Filter.

Paulo Alexandre Crisóstomo Lopes, Gonçalo Tavares, José António Beltran Gerald

Proceedings of the IEEE International Conference on Acoustics, 2007

2004

The behavior of the modified FX-LMS algorithm with secondary path modeling errors.

Paulo Alexandre Crisóstomo Lopes, Moisés Simões Piedade

IEEE Signal Process. Lett., 2004

2001

Effects of secondary path modeling errors on the Modified FX-LMS algorithm for active noise control.

Paulo Alexandre Crisóstomo Lopes, Moisés Simões Piedade

Proceedings of the IEEE International Conference on Acoustics, 2001

2000

A Kalman filter approach to active noise control.

Paulo Alexandre Crisóstomo Lopes, Moisés Simões Piedade

Proceedings of the 10th European Signal Processing Conference, 2000