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...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2020-10-01
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Series: | Alexandria Engineering Journal |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S1110016820302520 |