Referenced Items are not available for this document.
We present some necessary and sufficient conditions for a perfect reconstruction (PR) modified multidimensional (MD) delay chain system. With these results, one is able to systematically check if a D-dimensional delay chain system with a D×D sampling matrix M and a D×D delay matrix L has a PR property in a simpler way than before, where the matrix module operations are avoided. Moreover, given a D×D sampling matrix M, in many cases one can determine all possible D×D delay matrices L so that the delay chain systems with the sampling matrix M have a PR property. Several examples are provided. We also present a method to generate D×D sampling and delay matrices M and L such that their corresponding traditional MD delay chain systems are PR
Published in:
Signal Processing, IEEE Transactions on
(Volume:43
,
Issue:
6
)
Date of Publication: Jun 1995
- Page(s):
- 1515 - 1519
- ISSN :
- 1053-587X
- INSPEC Accession Number:
- 5002876
- Digital Object Identifier :
- 10.1109/78.388867
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Jun 1995
- Sponsored by :
- IEEE Signal Processing Society
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