Mao Yongcai, Bao Zheng. NONPARAMETRIC SPECTRAL ESTIMATORS FOR SECOND ORDER (ALMOST) CYCLOSTATIONARY COMPLEX PROCESSES[J]. Journal of Electronics & Information Technology, 1996, 18(6): 574-581.
Citation:
Mao Yongcai, Bao Zheng. NONPARAMETRIC SPECTRAL ESTIMATORS FOR SECOND ORDER (ALMOST) CYCLOSTATIONARY COMPLEX PROCESSES[J]. Journal of Electronics & Information Technology, 1996, 18(6): 574-581.
Mao Yongcai, Bao Zheng. NONPARAMETRIC SPECTRAL ESTIMATORS FOR SECOND ORDER (ALMOST) CYCLOSTATIONARY COMPLEX PROCESSES[J]. Journal of Electronics & Information Technology, 1996, 18(6): 574-581.
Citation:
Mao Yongcai, Bao Zheng. NONPARAMETRIC SPECTRAL ESTIMATORS FOR SECOND ORDER (ALMOST) CYCLOSTATIONARY COMPLEX PROCESSES[J]. Journal of Electronics & Information Technology, 1996, 18(6): 574-581.
Second-order almost cyclostationary complex processes are complex random signals with almost periodically time-varying statistics. Smoothed periodograms are proposed for discrete-time complex 2nd-order cyclostationary processes as cyclic spectral estimation and are shown to be consistent. Asymptotic covariance expressions are derived along with their computable forms.
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