Cumulants: A powerful tool in signal processing

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133 Scopus citations


The impulse response of a linear, time-invariant system is related in a simple closed-form solution to the output cumulants, when the input is assumed to be non-Gaussian and independent. This expression permits the use of one-dimensional processing of the output cumulants for identification of non-minimum-phase sys- and opens new directions in other signal processing applications.

Original languageEnglish (US)
Pages (from-to)1333-1334
Number of pages2
JournalProceedings of the IEEE
Issue number9
StatePublished - Nov 1987


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