Open AccessDissertation
Time-frequency signal processing algorithms: analysis and synthesis using wigner distributions
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The article was published on 1984-01-01 and is currently open access. It has received 29 citations till now. The article focuses on the topics: Time–frequency analysis.read more
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Journal ArticleDOI
Linear and quadratic time-frequency signal representations
TL;DR: A tutorial review of both linear and quadratic representations is given, and examples of the application of these representations to typical problems encountered in time-varying signal processing are provided.
Book
Time-Frequency Signal Analysis and Processing: A Comprehensive Reference
TL;DR: Time Frequency Signal Analysis and Processing focuses on advanced techniques and methods that allow a refined extraction and processing of information, allowing efficient and effective decision making that would not be possible with classical techniques.
Journal ArticleDOI
Time-varying filtering and signal estimation using Wigner distribution synthesis techniques
G.F. Boudreaux-Bartels,T. Parks +1 more
TL;DR: A signal synthesis algorithm that works directly with the real-valued high-resolution WD will be derived and examples of how this WD synthesis procedure can be used to perform time-varying filtering operations or signal separation will be given.
Journal ArticleDOI
Note on the use of the Wigner distribution for time-frequency signal analysis
TL;DR: It is shown that a correct use of the Wigner distribution for time-frequency signal analysis requiresUse of the analytic signal, and this version, often referred to as theWigner-Ville distribution (WVD), is straightforward to compute, does not exhibit any aliasing problem, and introduces no frequency artifacts.
Related Papers (5)
The wigner distribution - a tool for time-frequency signal analysis part ii: discrete-time signals
T. Claasen,W. Mecklenbrauker +1 more