Introduction of the bivariate squared coherence spectrum and its application to radar

Abstract

Coherence parameters such as the squared coherence spectrum, the cross-spectral coherence spectrum and the bicoherence spectrum describe phase stability or phase covariations within one or between two stochastic processes. A hybrid of these parameters, denoted the bivariate squared coherence spectrum, is introduced in this paper. Several features of the… (More)
DOI: 10.1016/0165-1684(94)90203-8

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