Multi-Dimensional Digital Windows

  • N. C. Hu


The Digital Window Technique is one of the fundamental methods of digital filter design. This paper extends the principal properties of digital windows from one-dimensional case to multi-dimensional spaces; the basic properties of rectangular symmetric windows in the multi-dimensional spaces and the basic modes of multi-dimensional digital filters are discussed.


Digital Filter Basic Mode Frequency Response Function Side Lobe Pass Region 
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  1. (1).
    T.S. Huang: 1972, IEEE Trans, on Audio and Electroacoustics, AU-20, No. 1, pp 88 - 89.CrossRefGoogle Scholar
  2. (2).
    T.V. Hu and L.R. Rabiner: 1972, IEEE Trans, on Audio and Slectroacoustics, AU-20, No. 4, pp 249–257.CrossRefGoogle Scholar
  3. (3).
    L.R. Rabiner and B. Gold: Theory and Application of Digital Signal Processing. New Jersey, 1975.Google Scholar

Copyright information

© D. Reidel Publishing Company 1980

Authors and Affiliations

  • N. C. Hu
    • 1
  1. 1.Shanghai University of TechnologyChina

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