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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hourani, R. Youngsoo Kim Senanu Ocloo Alexander, W. |
| Copyright Year | 2006 |
| Description | Author affiliation: Dept. of Electr. & Comput. Eng., North Carolina State Univ., Raleigh, NC (Hourani, R.; Youngsoo Kim; Senanu Ocloo; Alexander, W.) |
| Abstract | This paper presents a design environment for efficiently generating application-specific finite impulse response (FIR) filters. We used the FIR filters blocks to construct signal processing hardware systems . Our design and performance analysis framework (D-PAF) significantly reduced the design efforts by providing low-level optimization techniques implemented from a higher level of design abstraction. We used a three-level, five-channel discrete wavelet transform (DWT) system as a case study to illustrate that our framework generated improved FIR filters. These filter structures can be used to improve the overall system performance compared to the use of general purpose FIR intellectual property (IP) cores. We exhibited a 33% increase in throughput using our efficient FIR filters while reducing the overall design size by half. Design and analysis times are in the order of minutes using our framework, versus weeks or months using conventional design methods. |
| Starting Page | 1156 |
| Ending Page | 1160 |
| File Size | 6244284 |
| Page Count | 5 |
| File Format | |
| ISBN | 1424407842 |
| ISSN | 10586393 |
| DOI | 10.1109/ACSSC.2006.354936 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-10-29 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Hardware Signal generators Digital signal processing Finite impulse response filter Discrete wavelet transforms Signal processing Performance analysis Design optimization System performance Intellectual property |
| Content Type | Text |
| Resource Type | Article |
| Subject | Signal Processing Computer Networks and Communications |
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