Optimal Design of Oversampled Modulated Filter Bank
This letter proposes an optimal design of the filter bank with minimum inband aliasing, residual aliasing together with restrictions on the frequency response of the analysis filter and the distortion level for the filter bank. A new procedure that includes the combination of one parameter filled fu...
| Main Author: | |
|---|---|
| Format: | Journal Article |
| Published: |
Institute of Electrical and Electronics Engineers
2017
|
| Online Access: | http://hdl.handle.net/20.500.11937/53837 |
| _version_ | 1848759240125054976 |
|---|---|
| author | Dam, Hai Huyen Heidi |
| author_facet | Dam, Hai Huyen Heidi |
| author_sort | Dam, Hai Huyen Heidi |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This letter proposes an optimal design of the filter bank with minimum inband aliasing, residual aliasing together with restrictions on the frequency response of the analysis filter and the distortion level for the filter bank. A new procedure that includes the combination of one parameter filled function and an iterative method is developed to solve the optimization problem. The advantage of using the iterative algorithm within the filled function is that a lower basin can be obtained with a low computational complexity. Design examples show that a significant improvement can be obtained using the proposed method over existing methods. |
| first_indexed | 2025-11-14T09:56:44Z |
| format | Journal Article |
| id | curtin-20.500.11937-53837 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:56:44Z |
| publishDate | 2017 |
| publisher | Institute of Electrical and Electronics Engineers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-538372017-10-17T05:30:06Z Optimal Design of Oversampled Modulated Filter Bank Dam, Hai Huyen Heidi This letter proposes an optimal design of the filter bank with minimum inband aliasing, residual aliasing together with restrictions on the frequency response of the analysis filter and the distortion level for the filter bank. A new procedure that includes the combination of one parameter filled function and an iterative method is developed to solve the optimization problem. The advantage of using the iterative algorithm within the filled function is that a lower basin can be obtained with a low computational complexity. Design examples show that a significant improvement can be obtained using the proposed method over existing methods. 2017 Journal Article http://hdl.handle.net/20.500.11937/53837 10.1109/LSP.2017.2685641 Institute of Electrical and Electronics Engineers restricted |
| spellingShingle | Dam, Hai Huyen Heidi Optimal Design of Oversampled Modulated Filter Bank |
| title | Optimal Design of Oversampled Modulated Filter Bank |
| title_full | Optimal Design of Oversampled Modulated Filter Bank |
| title_fullStr | Optimal Design of Oversampled Modulated Filter Bank |
| title_full_unstemmed | Optimal Design of Oversampled Modulated Filter Bank |
| title_short | Optimal Design of Oversampled Modulated Filter Bank |
| title_sort | optimal design of oversampled modulated filter bank |
| url | http://hdl.handle.net/20.500.11937/53837 |