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The Design and Implementation of Digital Signal Processing Virtual Lab Based on Components

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Advances in Web-Based Learning – ICWL 2005 (ICWL 2005)

Part of the book series: Lecture Notes in Computer Science ((LNISA,volume 3583))

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Abstract

This paper proposed the design and implementation of digital signal processing virtual lab (DSPVL) based on components. In the DSPVL, all the virtual instruments are developed as components and implemented as Java Beans, which improve the developing efficiency, the reuse of software and make the system be maintained and expanded easily. This paper also introduces the characters and architecture of user platform and illustrates the key design and implementation technologies. In the DSPVL, we developed a lot of components for the experiments in Digital Signal Processing (DSP) course. In this paper, we also gives an example of designing components of Discrete Fourier Transform (DFT) to show the process of designing, implementing and using the components in the DSPVL.

This work is supported by the Major Research Plan of National Natural Science Foundation of China, Grant No.90304010 and City University Strategic Grant No. 7001587.

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Author information

Authors and Affiliations

  1. School of Information Science and Engineering, Central South University, ChangSha, 410083, China

    Jianxin Wang & Lijuan Liu

  2. Department of Computer Engineering and Information Technology, City University of Hong Kong, Kowloon, HongKong

    Weijia Jia

Authors
  1. Jianxin Wang
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  2. Lijuan Liu
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  3. Weijia Jia
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Editor information

Editors and Affiliations

  1. Department of Computer Science, University of Durham, South Road, DH1 3LE, Durham, UK

    Rynson W. H. Lau

  2. Department of Computer Science, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, China

    Qing Li

  3. Department of Computing, Hong Kong Polytechnic University, P.O. Box

    Ronnie Cheung

  4. Department of Computer Science, City University of Hong Kong, Hong Kong, China

    Wenyin Liu

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© 2005 Springer-Verlag Berlin Heidelberg

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Wang, J., Liu, L., Jia, W. (2005). The Design and Implementation of Digital Signal Processing Virtual Lab Based on Components. In: Lau, R.W.H., Li, Q., Cheung, R., Liu, W. (eds) Advances in Web-Based Learning – ICWL 2005. ICWL 2005. Lecture Notes in Computer Science, vol 3583. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11528043_29

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  • DOI: https://doi.org/10.1007/11528043_29

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-27895-5

  • Online ISBN: 978-3-540-31716-6

  • eBook Packages: Computer ScienceComputer Science (R0)

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