Matched may refer to:
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Matched filter
In signal processing, a matched filter is obtained by correlating a known delayed signal, or ''template'', with an unknown signal to detect the presence of the template in the unknown signal. This is equivalent to convolving the unknown signal wi ...
, a filter used in signal processing
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Matched betting, a betting technique
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''Matched'' trilogy, a dystopian fiction trilogy of books, by
Ally Condie
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''Matched'' (book), the first book in the trilogy
{{disambiguation