Spectral correlation of randomly jittered periodic functions of two variable

Authors:
H. L. Hurd
Affiliations:
-
Venue:
ASILOMAR '95 Proceedings of the 29th Asilomar Conference on Signals, Systems and Computers (2-Volume Set)
Year:
1995

Citing 0
Cited 3

Correlation and spectral theory for periodically correlated random fields indexed on Z2

Journal of Multivariate Analysis
Cyclostationarity: half a century of research

Signal Processing
Bibliography on cyclostationarity

Signal Processing

Quantified Score

Hi-index	0.00

Visualization

Abstract

In this paper we summarise some facts about two-dimensional periodically correlated (or cyclostationary) fields and give some simple examples of these fields. We also show that periodic functions of two variables become periodically correlated when the two time variables are jittered by stationary random processes. In addition, we show how spectral coherence can be used, as in the one-dimensional case, as a means for determining the presence of cyclostationarity. We give examples of computational results from simulated fields based on the simple models.