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Generalized brillinger-like transforms
(IEEE Signal Processing Letters, 2016)We propose novel transforms of stochastic vectors, called the generalized Brillinger transforms (GBT1 and GBT2), which are generalizations of the Brillinger transform (BT). The GBT1 extends the BT to the cases when the ... -
La actitud del personal docente de matemática hacia el aprendizaje cooperativo y los elementos institucionales que favorecen o dificultan el empleo de esa metodología didáctica.
(Revista Electrónica Educare, 2014)This paper presents the results of research conducted in high schools in the central region of the Cartago province, Costa Rica. The goal of the research was to determine the attitude of high school math teachers toward ... -
Application of block matrix theory to obtain the inverse transform of the vector-valued DFT
(Hikari Ltd., 2015)We study the vector-valued discrete Fourier transform (vector-valued DFT) and its inverse transform, the vector-valued DFT inversion, through its block matrix representation. These transforms are defined for N- periodic ...