Testing the equality of the spectral densities of several uncorrelated almost cyclostationary processes

Testing the equality of the spectral densities of several uncorrelated almost cyclostationary processes

In this work, a new approach to compare the spectral densities of several uncorrelated almost cyclostationary processes is proposed. The asymptotic distribution of the discrete Fourier transform is used to establish a powerful test statistic. The behavior of the introduced technique is examined in b...

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Bibliographic Details
Main Authors: Rui Zhou, Mohammad Reza Mahmoudi, Sultan Noman Qasem Mohammed, Kim-Hung Pho
Format: Article
Language:English
Published: Elsevier 2020-10-01
Series:Alexandria Engineering Journal
Subjects:
Spectral density
Periodogram
Discrete Fourier transform
Almost cyclostationary
Asymptotic distribution
Comparison
Online Access:http://www.sciencedirect.com/science/article/pii/S1110016820302520

Internet

http://www.sciencedirect.com/science/article/pii/S1110016820302520

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