The Estimation and Tracking of Frequency
B. G. Quinn, E. J. Hannan
Many electronic and acoustic signals can be modeled as sums of sinusoids and noise. However, the amplitudes, phases and frequencies of the sinusoids are often unknown and must be estimated in order to characterize the periodicity or near-periodicity of a signal and consequently to identify its source. Quinn and Hannan present and analyze several practical techniques used for such estimation. The problem of tracking slow frequency changes of a very noisy sinusoid over time is also considered. Rigorous analyses are presented via asymptotic or large sample theory, together with physical insight. The book focuses on achieving extremely accurate estimates when the signal to noise ratio is low but the sample size is large.
Год:
2001
Издание:
1
Издательство:
Cambridge University Press
Язык:
english
Страницы:
278
ISBN 10:
0521804469
ISBN 13:
9780521804462
Серия:
Cambridge Series in Statistical and Probabilistic Mathematics
Файл:
PDF, 11.12 MB
IPFS:
,
english, 2001
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