Correlation and spectral properties of chaotic signals generated by a piecewise-linear map with multiple segments. - Rafael Alves da Costa; Murilo Bellezoni Loiola; Marcio Eisencraft (Signal Process., 2017)

Spectral characteristics of a general piecewise linear chaotic signal generator. - Rafael Alves da Costa; Marcio Eisencraft (Commun. Nonlinear Sci. Numer. Simul., 2019)

Chaotic signals representation and spectral characterization using linear discrete-time filters. - Rafael Alves da Costa; Marcio Eisencraft (EUSIPCO, 2020)