Polyspectra of analytic signals
P.J. Schreier, L.L. Scharf, in: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process., 2004, pp. 473–476.
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Conference Paper
Author
Schreier, Peter J.;
Scharf, Louis L.
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Abstract
For complex signals, n-th order moment functions can be defined in 2n different ways, depending on the placement of complex conjugates. We demonstrate that, for stationary analytic signals, only a few of these different moments are actually required for a complete n-th order description. Which, and how many of them, depends on the signal’s spectrum. We investigate properties of n-th order moments and spectra with different conjugation patterns and show how they provide different information about the signal.
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Proceedings Title
Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.
Volume
2
Page
473–476
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Schreier PJ, Scharf LL. Polyspectra of analytic signals. In: Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process. Vol 2. ; 2004:473–476. doi:10.1109/ICASSP.2004.1326297
Schreier, P. J., & Scharf, L. L. (2004). Polyspectra of analytic signals. Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process., 2, 473–476. https://doi.org/10.1109/ICASSP.2004.1326297
@inproceedings{Schreier_Scharf_2004, title={Polyspectra of analytic signals}, volume={2}, DOI={10.1109/ICASSP.2004.1326297}, booktitle={Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process.}, author={Schreier, Peter J. and Scharf, Louis L.}, year={2004}, pages={473–476} }
Schreier, Peter J., and Louis L. Scharf. “Polyspectra of Analytic Signals.” In Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process., 2:473–476, 2004. https://doi.org/10.1109/ICASSP.2004.1326297.
P. J. Schreier and L. L. Scharf, “Polyspectra of analytic signals,” in Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process., 2004, vol. 2, pp. 473–476, doi: 10.1109/ICASSP.2004.1326297.
Schreier, Peter J., and Louis L. Scharf. “Polyspectra of Analytic Signals.” Proc.\ IEEE Int.\ Conf.\ Acoustics, Speech and Signal Process., vol. 2, 2004, pp. 473–476, doi:10.1109/ICASSP.2004.1326297.
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