Accession Number:

ADA285756

Title:

Nonparametric Estimation of the Cyclic Cross-Spectrum

Descriptive Note:

Final rept. Jan-May 1994

Corporate Author:

ARMY RESEARCH LAB ADELPHI MD

Personal Author(s):

Report Date:

1994-10-01

Pagination or Media Count:

19.0

Abstract:

Cyclostationary processes are an important class of nonstationary processes. In this report we consider nonparametric estimation of the cyclic cross-spectrum. A periodogram-based estimator is studied and its asymptotic behavior characterized. This extends the recent univariate work of Dandawate and Giannakis to the multivariate case. The results are useful for a variety of multi-sensor cyclostationary signal processing scenarios, such as bearing estimation. Cyclostationary, Cyclic spectrum, Cyclic periodogram

Subject Categories:

  • Statistics and Probability

Distribution Statement:

APPROVED FOR PUBLIC RELEASE