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Time–frequency analysis

Known as: Time–frequency signal processing, Gabor matrix, Time-frequency analysis 
In signal processing, time–frequency analysis comprises those techniques that study a signal in both the time and frequency domains simultaneously… 
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Related topics

Related topics

31 relations
AliasingAmbiguity functionBandlimitingBilinear time–frequency distribution

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2017
Highly Cited
2017
Seismic Time–Frequency Analysis via STFT-Based Concentration of Frequency and Time
Time-frequency (TF) analysis can reveal local variations in seismic data processing and interpretation, where seismic signals are… 
Highly Cited
2016
Highly Cited
2016
Seismic Time–Frequency Analysis via Empirical Wavelet Transform
Time-frequency analysis is able to reveal the useful information hidden in the seismic data. The high resolution of the time… 
Highly Cited
2013
Highly Cited
2013
Empirical Mode Decomposition-Based Time-Frequency Analysis of Multivariate Signals: The Power of Adaptive Data Analysis
This article addresses data-driven time-frequency (T-F) analysis of multivariate signals, which is achieved through the empirical… 
Highly Cited
2013
Highly Cited
2013
The Large Time-Frequency Analysis Toolbox 2.0
The Large Time Frequency Analysis Toolbox (LTFAT) is a modern Octave/Matlab toolbox for time-frequency analysis, synthesis… 
Highly Cited
2013
Highly Cited
2013
Empirical mode decomposition for seismic time-frequency analysis
Time-frequency analysis plays a significant role in seismic data processing and interpretation. Complete ensemble empirical mode… 
Highly Cited
2005
Highly Cited
2005
A comparison study of improved Hilbert–Huang transform and wavelet transform: Application to fault diagnosis for rolling bearing
Highly Cited
2001
Highly Cited
2001
Measuring time-Frequency information content using the Rényi entropies
The generalized entropies of Renyi inspire new measures for estimating signal information and complexity in the time-frequency… 
Highly Cited
2001
Highly Cited
2001
Words and Phrases: Corpus Studies of Lexical Semantics
Figures, Concordances and Tables. Acknowledgements. Data Conventions and Terminology. Notes on Corpus Data and Software… 
Highly Cited
2000
Highly Cited
2000
Analysis of radar micro-Doppler with time-frequency transform
  • Victor C. Chen
  • Proceedings of the Tenth IEEE Workshop on…
  • 2000
  • Corpus ID: 120711476
Micro-Doppler induced by mechanical vibration or rotation of structures in a radar target is potentially useful for target… 
Highly Cited
1999
Highly Cited
1999
Joint time-frequency analysis for radar signal and image processing
The Fourier transform has been widely used in radar signal and image processing. When the radar signals exhibit time- or… 
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