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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lang, M.C. |
| Copyright Year | 1997 |
| Description | Author affiliation: INTHFT, Vienna Univ. of Technol., Austria (Lang, M.C.) |
| Abstract | This paper presents an efficient multiple exchange algorithm for the frequency domain design of digital FIR filters with arbitrary magnitude and phase responses. The designed filters minimize the L/sub 2/ norm of the weighted complex frequency domain error function subject to constraints on the resulting magnitude and phase errors. This general design criterion allows for an arbitrary trade-off between complex L/sub 2/ approximation and Chebyshev approximation of given magnitude and phase responses. The optimization problem is solved by iteratively solving small quadratic programs. These linearly constrained subproblems can be solved using robust standard software. |
| Starting Page | 2264 |
| Ending Page | 2267 |
| File Size | 462683 |
| Page Count | 4 |
| File Format | |
| ISBN | 078033583X |
| DOI | 10.1109/ISCAS.1997.612773 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1997-06-12 |
| Publisher Place | Hong Kong |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Finite impulse response filter Least squares methods Chebyshev approximation Frequency response Frequency domain analysis Delay Lungs Electronic mail Algorithm design and analysis Least squares approximation |
| Content Type | Text |
| Resource Type | Article |
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