Referenced Items are not available for this document.
Periodograms are useful tools to reveal hidden periodicities in a given time series but the resulting spectral lines have often been associated with constant amplitude harmonics. Possibilities exist where the harmonics actually have non-zero mean random (as opposed to constant) amplitudes because the two can have identical periodograms. Applications exist to support the random amplitude models. Cyclic statistics are employed as effective tools to distinguish constant from random amplitude harmonic models. The algorithms are FFT based and are easy to implement as illustrated by numerical examples
Published in:
Statistical Signal and Array Processing, 1996. Proceedings., 8th IEEE Signal Processing Workshop on (Cat. No.96TB10004
Date of Conference: 24-26 Jun 1996
- Page(s):
- 428 - 431
- Meeting Date :
- 24 Jun 1996-26 Jun 1996
- Print ISBN:
- 0-8186-7576-4
- INSPEC Accession Number:
- 5430464
- Conference Location :
- Corfu
- Digital Object Identifier :
- 10.1109/SSAP.1996.534907
- Product Type:
- Conference Publications
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