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Polyphase codes with good periodic correlation properties (Corresp.)
IEEE Transactions on Information Theory · 1972 · Vol. 18(4) · pp. 531–532
Delin Chu✉(Hewlett-Packard (United States))
Abstract
This correspondence describes the construction of complex codes of the form exp <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">i \alpha_k</tex> whose discrete circular autocorrelations are zero for all nonzero lags. There is no restriction on code lengths.
Coding theory and cryptographyCellular Automata and ApplicationsError Correcting Code TechniquesPolyphase systemCode (set theory)MathematicsDiscrete mathematicsZero (linguistics)AutocorrelationAlgorithmCombinatoricsComputer scienceStatistics
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