An invariance property of the generalized coherence estimate

Axel Clausen, Douglas Cochran

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

The distribution of the M-channel generalized coherence estimate is shown not to depend on the statistical behavior of the data on one channel, provided that the other M -1 channels contain only white Gaussian noise, and all channels are independent. This con linns a recently published conjecture and extends the utility of the GC estimate as a detection statistic to include active as well as passive scenarios.

Original languageEnglish (US)
Pages (from-to)1065-1067
Number of pages3
JournalIEEE Transactions on Signal Processing
Volume45
Issue number4
DOIs
StatePublished - 1997

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Invariance
Statistics

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Signal Processing

Cite this

An invariance property of the generalized coherence estimate. / Clausen, Axel; Cochran, Douglas.

In: IEEE Transactions on Signal Processing, Vol. 45, No. 4, 1997, p. 1065-1067.

Research output: Contribution to journalArticle

Clausen, Axel ; Cochran, Douglas. / An invariance property of the generalized coherence estimate. In: IEEE Transactions on Signal Processing. 1997 ; Vol. 45, No. 4. pp. 1065-1067.
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