On-line signal processing using J-DSP

Andreas Spanias, Venkatraman Atti, Antonia Papandreou-Suppappola, Khawza Ahmed, Moushumi Zaman, Thrassos Thrasyvoulou

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

The Java-DSP (J-DSP) on-line laboratory software has been developed from the ground up at Arizona State University to support the computer lab portion of the senior-level DSP course. J-DSP provides capabilities for web-based DSP simulations that can be run using a PC with a Java-enabled browser. J-DSP is accompanied by exercises that actively engage students in several concepts including Z-transforms, filter design, spectral analysis, and random signal processing. Tools and on-line instruments for assessment of the J-DSP software and the associated lab exercises have been developed and described in this letter. Statistical analysis of the pre/post assessment data revealed that the effect of student involvement and the student learning has been enhanced by using J-DSP.

Original languageEnglish (US)
Pages (from-to)821-825
Number of pages5
JournalIEEE Signal Processing Letters
Volume11
Issue number10
DOIs
StatePublished - Oct 2004

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Java
Signal Processing
Signal processing
Students
Z transforms
Spectrum analysis
Exercise
Statistical methods
Software
Student Learning
Filter Design
Spectral Analysis
Web-based
Statistical Analysis
Transform
Simulation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Signal Processing

Cite this

On-line signal processing using J-DSP. / Spanias, Andreas; Atti, Venkatraman; Papandreou-Suppappola, Antonia; Ahmed, Khawza; Zaman, Moushumi; Thrasyvoulou, Thrassos.

In: IEEE Signal Processing Letters, Vol. 11, No. 10, 10.2004, p. 821-825.

Research output: Contribution to journalArticle

Spanias, Andreas ; Atti, Venkatraman ; Papandreou-Suppappola, Antonia ; Ahmed, Khawza ; Zaman, Moushumi ; Thrasyvoulou, Thrassos. / On-line signal processing using J-DSP. In: IEEE Signal Processing Letters. 2004 ; Vol. 11, No. 10. pp. 821-825.
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