An infinite impulse response lattice filter for adaptive line enhancement |
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| Authors: | Benjamin Friedlander |
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| Affiliation: | 1. Systems Control Technology, Inc., 1801 Page Mill Road, 94304, Palo Alto, CA, USA
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| Abstract: | The least-squares lattice filter is used to implement an infinite-impulse-response adaptive filter for the enhancement of narrowband signals in the presence of white or finitely correlated noise. The advantages of infinite impulse response filters for adaptive line enhancement are discussed. The performance of the proposed technique is illustrated by simulation results. |
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