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- Instantaneous_phase abstract "Instantaneous phase and instantaneous frequency are important concepts in signal processing that occur in the context of the representation and analysis of time-varying functions. The instantaneous phase (or "local phase" or simply "phase") of a complex-valued function, x(t), is the real-valued function: (See arg function.)And for a real-valued function, s(t), it is determined from the function's analytic representation, sa(t):When is constrained to its principal value, either the interval (-π, π] or [0, 2π), it is called the wrapped phase. Otherwise it is called unwrapped, which is a continuous function of argument assuming is a continuous function of Unless otherwise indicated, the continuous form should be inferred.".
- Instantaneous_phase thumbnail Phase_vs_Time,_wrapped_and_unwrapped.jpg?width=300.
- Instantaneous_phase wikiPageExternalLink unwrap.html.
- Instantaneous_phase wikiPageID "3125808".
- Instantaneous_phase wikiPageRevisionID "577876437".
- Instantaneous_phase hasPhotoCollection Instantaneous_phase.
- Instantaneous_phase subject Category:Audio_engineering.
- Instantaneous_phase subject Category:Digital_signal_processing.
- Instantaneous_phase subject Category:Electrical_engineering.
- Instantaneous_phase subject Category:Fourier_analysis.
- Instantaneous_phase subject Category:Signal_processing.
- Instantaneous_phase subject Category:Time–frequency_analysis.
- Instantaneous_phase comment "Instantaneous phase and instantaneous frequency are important concepts in signal processing that occur in the context of the representation and analysis of time-varying functions.".
- Instantaneous_phase label "Instantaneous phase".
- Instantaneous_phase label "瞬時頻率".
- Instantaneous_phase sameAs m.08t345.
- Instantaneous_phase sameAs Q6038852.
- Instantaneous_phase sameAs Q6038852.
- Instantaneous_phase wasDerivedFrom Instantaneous_phase?oldid=577876437.
- Instantaneous_phase depiction Phase_vs_Time,_wrapped_and_unwrapped.jpg.
- Instantaneous_phase isPrimaryTopicOf Instantaneous_phase.