Arbitrary-length filter banks and robust frames: theory and factorization
221 p.
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| Other Authors: | |
| Format: | Thesis |
| Published: |
2011
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| Online Access: | https://hdl.handle.net/10356/46835 |
| _version_ | 1811686303585009664 |
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| author | Xu, Zhiming |
| author2 | Anamitra Makur |
| author_facet | Anamitra Makur Xu, Zhiming |
| author_sort | Xu, Zhiming |
| collection | NTU |
| description | 221 p. |
| first_indexed | 2024-10-01T04:58:17Z |
| format | Thesis |
| id | ntu-10356/46835 |
| institution | Nanyang Technological University |
| last_indexed | 2024-10-01T04:58:17Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | ntu-10356/468352023-07-04T16:45:28Z Arbitrary-length filter banks and robust frames: theory and factorization Xu, Zhiming Anamitra Makur School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electronic systems 221 p. Over the past two decades, there have been persistent interests in the study of filter banks (FBs), due to their successes in wide applications such as compression, filtering and communication, and their unifying role for block, lapped and wavelet transforms. The core issue in the study of FBs is the theory and design approaches. Among all the existing methods, one of the most efficient ones is the lattice factorization based design method which employs the classic divide-and-conquer strategy, i.e., constructing a higher-order matrix polynomial by cascading several lower-order modular building blocks. Lattice factorization can offer modular and robust structures which enable the unconstrained optimization based FB design and are friendly to hardware realization in very large scale integrated circuits. Taking account of these advantages, this dissertation is devoted to a systematic investigation of the theory, lattice factorizations and designs for both critically sampled and oversampled FBs, as studied in Part I (Chapters 2-5) and Part II (Chapters 6-8), respectively. DOCTOR OF PHILOSOPHY (EEE) 2011-12-23T09:59:38Z 2011-12-23T09:59:38Z 2009 2009 Thesis Xu, Z. (2009). Arbitrary-length filter banks and robust frames: theory and factorization. Doctoral thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/46835 10.32657/10356/46835 Nanyang Technological University application/pdf application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Electronic systems Xu, Zhiming Arbitrary-length filter banks and robust frames: theory and factorization |
| title | Arbitrary-length filter banks and robust frames: theory and factorization |
| title_full | Arbitrary-length filter banks and robust frames: theory and factorization |
| title_fullStr | Arbitrary-length filter banks and robust frames: theory and factorization |
| title_full_unstemmed | Arbitrary-length filter banks and robust frames: theory and factorization |
| title_short | Arbitrary-length filter banks and robust frames: theory and factorization |
| title_sort | arbitrary length filter banks and robust frames theory and factorization |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Electronic systems |
| url | https://hdl.handle.net/10356/46835 |
| work_keys_str_mv | AT xuzhiming arbitrarylengthfilterbanksandrobustframestheoryandfactorization |