Design of variable phase filter with minimax criterion and iterative method
This paper investigates the design of a variable phase digital filter with a minimax criterion. The problem becomes a non-convex optimization problem with respect to the filter coefficients. An iterative optimization procedure is developed for solving the optimization problem. Design examples show t...
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| Format: | Journal Article |
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ICIC International
2017
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| Online Access: | http://hdl.handle.net/20.500.11937/53305 |
| _version_ | 1848759112072953856 |
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| 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 paper investigates the design of a variable phase digital filter with a minimax criterion. The problem becomes a non-convex optimization problem with respect to the filter coefficients. An iterative optimization procedure is developed for solving the optimization problem. Design examples show that the proposed methods can obtain the optimal solution with a small number of iterations. In addition, the proposed methods can obtain a significant improvement in the maximum frequency response error and the maximum phase error deviation over other existing methods. |
| first_indexed | 2025-11-14T09:54:42Z |
| format | Journal Article |
| id | curtin-20.500.11937-53305 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:54:42Z |
| publishDate | 2017 |
| publisher | ICIC International |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-533052017-10-17T05:24:48Z Design of variable phase filter with minimax criterion and iterative method Dam, Hai Huyen Heidi This paper investigates the design of a variable phase digital filter with a minimax criterion. The problem becomes a non-convex optimization problem with respect to the filter coefficients. An iterative optimization procedure is developed for solving the optimization problem. Design examples show that the proposed methods can obtain the optimal solution with a small number of iterations. In addition, the proposed methods can obtain a significant improvement in the maximum frequency response error and the maximum phase error deviation over other existing methods. 2017 Journal Article http://hdl.handle.net/20.500.11937/53305 ICIC International restricted |
| spellingShingle | Dam, Hai Huyen Heidi Design of variable phase filter with minimax criterion and iterative method |
| title | Design of variable phase filter with minimax criterion and iterative method |
| title_full | Design of variable phase filter with minimax criterion and iterative method |
| title_fullStr | Design of variable phase filter with minimax criterion and iterative method |
| title_full_unstemmed | Design of variable phase filter with minimax criterion and iterative method |
| title_short | Design of variable phase filter with minimax criterion and iterative method |
| title_sort | design of variable phase filter with minimax criterion and iterative method |
| url | http://hdl.handle.net/20.500.11937/53305 |