Probability Measures on the Group of Walsh Functions With Trivial Equivalence Class
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We establish necessary and sufficient conditions for the retrieval, to within a shift, of a composition of three Poisson distributions and a uniform distribution on five or six elements of the group of Walsh functions according to the absolute values of their characteristic functions.
KeywordsProbability Measure Characteristic Function Abelian Group Poisson Distribution Compact Abelian Group
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