Título

On digital signal processing understanding through simulation and animation tools

Autor

JUAN MANUEL RAMIREZ CORTES

MARIA DEL PILAR GOMEZ GIL

ROGERIO ADRIAN ENRIQUEZ CALDERA

Nivel de Acceso

Acceso Abierto

Resumen o descripción

This paper describes the use of simulation and animation tools based on MathCAD, aimed to support the understanding of basic principles of digital filters. An important feature is the interaction student-computer to simulate different problems with parameter changes and its instantaneous evaluation by the software, which motivates the reasoning and understanding of the mathematical concepts by the student. In addition, the animation options in MathCAD allow the students to create virtual environments which resemble the real instrumentation procedures in the laboratory, such as the typical frequency sweep based on a signal generator and the oscilloscope. A collection of different study cases in the area of digital signal processing such as filter design, Nyquist criterium, digital filtering in the time domain by difference equations, relation to frequency response in both, continuous and discrete domains, and modulation, is described.

Editor

IEEE

Fecha de publicación

marzo de 2008

Tipo de publicación

Artículo

Versión de la publicación

Versión aceptada

Formato

application/pdf

Idioma

Inglés

Audiencia

Estudiantes

Investigadores

Público en general

Sugerencia de citación

Ramirez-Cortes, J.M., et al., (2008). On digital signal processing understanding through simulation and animation tools, IEEE Multidisciplinary engineering education magazine, Vol. 3 (1): 12-16

Repositorio Orígen

Repositorio Institucional del INAOE

Descargas

437

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