Abstract

VAZQUEZ, Rita; ROMO, Avenilde; ROMO-VAZQUEZ, Rebeca  and  TRIGUEROS, María. Blind source separation: a bridge between linear algebra and signal analysis. Educ. mat. [online]. 2016, vol.28, n.2, pp.31-57.  Epub Apr 08, 2022. ISSN 2448-8089.  https://doi.org/10.24844/em2802.02.

The aim of this paper is to present a praxeological analysis in the frame of the anthropological theory of didactics (ATD) of an engineering method known as Blind Source Separation (BSS). In the method we found praxeologies that can be transposed to the first year mathematics courses in engineering education, particularly in Linear Algebra. The analysis shows that BSS is a potential tool to generate modelling activities that reduce the gap between mathematical theory and engineering practice. We present a proposal of a research and study path based on BSS.

Keywords : Engineering education; mathematical models; linear algebra; BSS; anthropological theory of didactics.

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