Strong Consistency of the Contraction Mapping Method for Frequency Estimation
dc.contributor.author | Li, Ta-Hsin | en_US |
dc.contributor.author | Kedem, Benjamin | en_US |
dc.contributor.department | ISR | en_US |
dc.date.accessioned | 2007-05-23T09:50:11Z | |
dc.date.available | 2007-05-23T09:50:11Z | |
dc.date.issued | 1992 | en_US |
dc.description.abstract | Consider the super position of a sinusoid plus noise. By the application of certain parametric filter, the first-order autocorrelation becomes a contraction mapping. The sample estimator of the first-order autocorrelation is also a contraction whose fixed point converges almost surely to the cosine of the frequency to be detected. The theory is illustrated by two specific examples corresponding to two different parametric filters, | en_US |
dc.format.extent | 1182478 bytes | |
dc.format.mimetype | application/pdf | |
dc.identifier.uri | http://hdl.handle.net/1903/5204 | |
dc.language.iso | en_US | en_US |
dc.relation.ispartofseries | ISR; TR 1992-21 | en_US |
dc.subject | estimation | en_US |
dc.subject | filtering | en_US |
dc.subject | signal processing | en_US |
dc.subject | Communications | en_US |
dc.subject | Signal Processing | en_US |
dc.title | Strong Consistency of the Contraction Mapping Method for Frequency Estimation | en_US |
dc.type | Technical Report | en_US |
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