Sérgio Almeida

A statistical analysis of the affine projection algorithm for unity step size and autoregressive inputs

Sérgio Almeida, J.C.M. Bermudez, N.J. Bershad et al. · IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications · 2005 · 92 citations

Computing, Computer Science, Algorithms +13

Approximate Pruned and Truncated Haar Discrete Wavelet Transform VLSI Hardware for Energy-Efficient ECG Signal Processing

Henrique Seidel, Morgana Macedo Azevedo da Rosa, Guilherme Paim et al. · IEEE Transactions on Circuits and Systems I Regular Papers · 2021 · 59 citations

Engineering, Computer Engineering, Electrical Engineering +17

A Stochastic Model for a Pseudo Affine Projection Algorithm

Sérgio Almeida, J.C.M. Bermudez, N.J. Bershad · IEEE Transactions on Signal Processing · 2009 · 28 citations

Computing, Computer Science, Mathematics +11

Fixed-Point NLMS and IPNLMS VLSI Architectures for Accurate FECG and FHR Processing

Patrícia da Costa, Guilherme Paim, Leandro M. G. Rocha et al. · IEEE Transactions on Biomedical Circuits and Systems · 2021 · 22 citations

Engineering, Biomedical Engineering, Electrical Engineering +17

Exploring NLMS-Based Adaptive Filter Hardware Architectures for Eliminating Power Line Interference in EEG Signals

Andrei Borges La Rosa, Pedro T. L. Pereira, Patrícia Ücker et al. · Circuits Systems and Signal Processing · 2021 · 19 citations

Engineering, Computer Engineering, Electrical Engineering +16