A Novel Dry Active Electrode for EEG Recording
Fonseca, C., Cunha, J. P. Silva, Martins, R. E., Ferreira, V. M., de Sa, J. P. Marques, Barbosa, M. A., Martins da Silva, A.
Published in IEEE transactions on biomedical engineering (01.01.2007)
Published in IEEE transactions on biomedical engineering (01.01.2007)
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Journal Article
Error Entropy in Classification Problems: A Univariate Data Analysis
Silva, Luís M., Felgueiras, Carlos S., Alexandre, Luís A., Marques de Sá, J.
Published in Neural computation (01.09.2006)
Published in Neural computation (01.09.2006)
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Journal Article
Classification of foetal heart rate sequences based on fractal features
FELGUEIRAS, C. S, MARQUES DE SA, J. P, BERNARDES, J, GAMA, S
Published in Medical & biological engineering & computing (01.03.1998)
Published in Medical & biological engineering & computing (01.03.1998)
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Journal Article
SisPorto 2.0: a program for automated analysis of cardiotocograms
Ayres-de Campos, D, Bernardes, J, Garrido, A, Marques-de-Sá, J, Pereira-Leite, L
Published in The Journal of maternal-fetal medicine (01.09.2000)
Published in The Journal of maternal-fetal medicine (01.09.2000)
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Journal Article
New developments of the Z-EDM algorithm
Silva, L.M., de Sa, J.M., Alexandre, L.A.
Published in Sixth International Conference on Intelligent Systems Design and Applications (01.10.2006)
Published in Sixth International Conference on Intelligent Systems Design and Applications (01.10.2006)
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Conference Proceeding
ECG noise filtering using wavelets with soft-thresholding methods
Agante, P.M., Marques de Sa, J.P.
Published in Computers in Cardiology 1999. Vol.26 (Cat. No.99CH37004) (1999)
Published in Computers in Cardiology 1999. Vol.26 (Cat. No.99CH37004) (1999)
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Conference Proceeding
Neural Network Classification: Maximizing Zero-Error Density
Silva, Luís M., Alexandre, Luís A., de Sá, J. Marques
Published in Lecture notes in computer science (2005)
Published in Lecture notes in computer science (2005)
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Book Chapter
Conference Proceeding
Remote foetal heart rate acquisition and analysis
Marques, P., Marques de Sa, J.P., Bernardes, J., Sousa, P.
Published in Computers in Cardiology 2000. Vol.27 (Cat. 00CH37163) (2000)
Published in Computers in Cardiology 2000. Vol.27 (Cat. 00CH37163) (2000)
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Conference Proceeding
Characterization of fetal heart rate irregularity using approximate entropy and wavelet filtering
Magalhaes, F., Marques de Sa, J.P., Bernardes, J., Ayres-de-Campos, D.
Published in 2006 Computers in Cardiology (01.09.2006)
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Published in 2006 Computers in Cardiology (01.09.2006)
Conference Proceeding
Characterization of Heart Rate Variability loss with aging and heart failure using Sample Entropy
Goya-Esteban, R., de Sa, J.P.M., Rojo-Alvarez, J.L., Barquero-Perez, O.
Published in 2008 Computers in Cardiology (01.09.2008)
Published in 2008 Computers in Cardiology (01.09.2008)
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Conference Proceeding
Frontal-plane QRS axis revisited: Accuracy of current approximations and reappraisal of their merit in the diagnosis of right ventricular hypertrophy
Abreu-Lima, Cassiano, Marques de Sa, Joaquim P., Coelho, Gil, Almeida, Jorge, Silva-Carvalho, Fernando, Hernandez, Carlos
Published in Journal of electrocardiology (01.11.1988)
Published in Journal of electrocardiology (01.11.1988)
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Journal Article