Abstract
A fast frequency-domain IIR (infinite-impulse response) algorithm is proposed called the frequency-domain optimal block adaptive recursive algorithm (FOBAR). This is the frequency-domain implementation of the recently proposed time domain optimal block adaptive recursive algorithm (OBAR). The FOBAR requires fewer computations than the OBAR for high-order filters. Simulations are given for both real-life and synthetic signals. In particular, FOBAR was used successfully for high-order system identification, adaptive noise cancellation, and pole-zero prediction.
| Original language | English (US) |
|---|---|
| Title of host publication | Proceedings - IEEE International Symposium on Circuits and Systems |
| Place of Publication | Piscataway, NJ, United States |
| Publisher | Publ by IEEE |
| Pages | 285-288 |
| Number of pages | 4 |
| Volume | 1 |
| ISBN (Print) | 9517212399 |
| State | Published - 1988 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
Cite this
Fast frequency domain implementation of a block IIR filter with applications. / Mikhael, Wasfy B.; Spanias, Andreas; Wu, Frank H.
Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 1 Piscataway, NJ, United States : Publ by IEEE, 1988. p. 285-288.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Fast frequency domain implementation of a block IIR filter with applications
AU - Mikhael, Wasfy B.
AU - Spanias, Andreas
AU - Wu, Frank H.
PY - 1988
Y1 - 1988
N2 - A fast frequency-domain IIR (infinite-impulse response) algorithm is proposed called the frequency-domain optimal block adaptive recursive algorithm (FOBAR). This is the frequency-domain implementation of the recently proposed time domain optimal block adaptive recursive algorithm (OBAR). The FOBAR requires fewer computations than the OBAR for high-order filters. Simulations are given for both real-life and synthetic signals. In particular, FOBAR was used successfully for high-order system identification, adaptive noise cancellation, and pole-zero prediction.
AB - A fast frequency-domain IIR (infinite-impulse response) algorithm is proposed called the frequency-domain optimal block adaptive recursive algorithm (FOBAR). This is the frequency-domain implementation of the recently proposed time domain optimal block adaptive recursive algorithm (OBAR). The FOBAR requires fewer computations than the OBAR for high-order filters. Simulations are given for both real-life and synthetic signals. In particular, FOBAR was used successfully for high-order system identification, adaptive noise cancellation, and pole-zero prediction.
UR - http://www.scopus.com/inward/record.url?scp=0024125518&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0024125518&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0024125518
SN - 9517212399
VL - 1
SP - 285
EP - 288
BT - Proceedings - IEEE International Symposium on Circuits and Systems
PB - Publ by IEEE
CY - Piscataway, NJ, United States
ER -