Douglas David Baptista de Souza

Orcid: 0000-0003-2428-0708

According to our database1, Douglas David Baptista de Souza authored at least 9 papers between 2011 and 2022.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2022
Multitaper-Mel Spectrograms for Keyword Spotting.
IEEE Signal Process. Lett., 2022

2019
A Time-Varying Autoregressive Model for Characterizing Nonstationary Processes.
IEEE Signal Process. Lett., 2019

An Improved Stationarity Test Based on Surrogates.
IEEE Signal Process. Lett., 2019

2018
A nonparametric test for slowly-varying nonstationarities.
Signal Process., 2018

2014
On generating a finite pulse or a symmetric impulse response by a generalized approximation function.
Proceedings of the IEEE 5th Latin American Symposium on Circuits and Systems, 2014

A new nonparametric method for testing stationarity based on trend analysis in the time marginal distribution.
Proceedings of the IEEE International Conference on Acoustics, 2014

On selecting relevant intrinsic mode functions in empirical mode decomposition: An energy-based approach.
Proceedings of the IEEE International Conference on Acoustics, 2014

2012
A modified time-frequency method for testing wide-sense stationarity.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011
An optimum linear phase approximation with small delay obtained by the manipulation of all-pass Padé approximants.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2011), 2011


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