On digital signal processing understanding through simulation and animation tools
On digital signal processing understanding through simulation and animation tools
- Neue Suche nach: JUAN MANUEL RAMIREZ CORTES
- Neue Suche nach: MARIA DEL PILAR GOMEZ GIL
- Neue Suche nach: ROGERIO ADRIAN ENRIQUEZ CALDERA
- Neue Suche nach: JUAN MANUEL RAMIREZ CORTES
- Neue Suche nach: MARIA DEL PILAR GOMEZ GIL
- Neue Suche nach: ROGERIO ADRIAN ENRIQUEZ CALDERA
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.
Dokumentinformationen
On digital signal processing understanding through simulation and animation tools
2008-03-01
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
info:eu-repo/classification/Digital signal processing/Digital signal processing , info:eu-repo/classification/Digital filters/Digital filters , info:eu-repo/classification/Simulation/Simulation , info:eu-repo/classification/Animation/Animation , info:eu-repo/classification/Frequency response/Frequency response , info:eu-repo/classification/cti/1 , info:eu-repo/classification/cti/22 , info:eu-repo/classification/cti/2203
| DDC: | 629 |
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