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Instantaneous phase

Known as: Unwrapped phase, Phase, Instantaneous frequency 
Instantaneous phase and instantaneous frequency are important concepts in signal processing that occur in the context of the representation and… 
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Related topics

Related topics

13 relations
Almost periodic functionAnalytic signalArgument (complex analysis)Cepstrum

Broader (5)

Digital signal processingElectrical engineeringFourier analysisSignal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2012
2012
3-D Active Sensing in Time-Critical Urban Search and Rescue Missions
Mobile robots are currently being developed to help rescue workers in urban disaster environments to search for survivors. Our… 
2008
2008
General form of time-frequency distribution with complex-lag argument
A general form of the time-frequency distribution with complex-lag argument is proposed. It is based on the generalised complex… 
Highly Cited
2007
Highly Cited
2007
Phasor-Based Synchronized Frequency Measurement in Power Systems
Phasor-based frequency measurement techniques have very good steady-state performance, but their dynamic performance is not well… 
2007
2007
Phase correlation of foreign exchange time series
2005
2005
Minimum selection GSC in independent Rayleigh fading
We analyze the error performance of minimum selection generalized selection combining (MS-GSC), in which the minimum number of… 
Review
2004
Review
2004
Binaural Source Localization
ABSTRACTIn binaural signals, interaural time differences (ITDs) and interau-ral level differences (ILDs) are two of the most… 
Highly Cited
1998
Highly Cited
1998
Noise-induced slope distortion in 2-D phase unwrapping by linear estimators with application to SAR interferometry
This paper explains the underestimation of phase slope and the consequent distortion of the phase surface, observed in two… 
Highly Cited
1994
Highly Cited
1994
An analysis of some time-frequency and time-scale distributions
This paper presents an analysis of the representation of instantaneous frequency and group delay using time-frequency transforms… 
Highly Cited
1990
Highly Cited
1990
Wide-band, proportional-bandwidth Wigner-Ville analysis
The Wigner-Ville (W-V) distribution is a time-frequency representation that yields a highly accurate estimate of instantaneous… 
Highly Cited
1990
Highly Cited
1990
Vertical and horizontal disparities from phase
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