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Erschienen in:
2012 | OriginalPaper | Buchkapitel
On Temporal Logic and Signal Processing
verfasst von : Alexandre Donzé, Oded Maler, Ezio Bartocci, Dejan Nickovic, Radu Grosu, Scott Smolka
Erschienen in: Automated Technology for Verification and Analysis
Verlag: Springer Berlin Heidelberg
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We present
Time-Frequency Logic
(TFL), a new specification formalism for real-valued signals that combines temporal logic properties in the time domain with frequency-domain properties. We provide a property checking framework for this formalism and illustrate its expressive power in defining and recognizing properties of musical pieces. Like hybrid automata and their analysis techniques, the TFL formalism is a contribution to a unified systems theory for hybrid systems.