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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jong-Jy Shyu Soo-Chang Pei Cheng-Han Chan Yun-Da Huang |
| Copyright Year | 1994 |
| Abstract | In this letter, an iterative weighted least-squares (LS) approach is proposed for the design of variable fractional-delay (VFD) finite impulse response (FIR) digital filters in minimax sense. For deriving the elements of relevant matrices, there is no need for numerical integration or closed-form formulation and they obey given specifications. Comparing with the existing method, the proposed method does not lead to a misleading problem, and the performance of convergence is also better. Especially, it is found that the used LS weighting function is only dependent on the frequency, not on the tunable parameter, which makes it easier for the minimax design of VFD FIR digital filters. |
| Sponsorship | IEEE Signal Processing Society |
| Starting Page | 693 |
| Ending Page | 696 |
| Page Count | 4 |
| File Size | 309811 |
| File Format | |
| ISSN | 10709908 |
| Volume Number | 15 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Minimax techniques Finite impulse response filter Digital filters Iterative methods Convergence Frequency response Signal design Signal processing Delay Signal processing algorithms variable fractional-delay filter Finite impulse response (FIR) digital filter iterative weighted least-squares approach variable filter |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics Signal Processing Electrical and Electronic Engineering |
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