Applications of the Wigner Distribution Function in Signal Processing
<p/> <p>We present a review of the applications of the Wigner distribution function in various areas of signal processing: amplitude and phase retrieval, signal recognition, characterization of arbitrary signals, optical systems and devices, and coupling coefficient estimation in phase s...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2005-01-01
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| Series: | EURASIP Journal on Advances in Signal Processing |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1155/ASP.2005.1520 |
| _version_ | 1818898077236330496 |
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| author | Dragoman Daniela |
| author_facet | Dragoman Daniela |
| author_sort | Dragoman Daniela |
| collection | DOAJ |
| description | <p/> <p>We present a review of the applications of the Wigner distribution function in various areas of signal processing: amplitude and phase retrieval, signal recognition, characterization of arbitrary signals, optical systems and devices, and coupling coefficient estimation in phase space. Although reference is made to specific signals and systems, the mathematical formulation is general and can be applied to either spatial, temporal, or spatio-temporal phase spaces, to coherent, partially coherent, or discrete signals. The universal and intuitive character of the Wigner distribution approach to signal characterization and processing and its simplicity in solving many issues are evidenced throughout the paper.</p> |
| first_indexed | 2024-12-19T19:26:20Z |
| format | Article |
| id | doaj.art-50a9f7ce7b494cde9dac3e64c03d1d52 |
| institution | Directory Open Access Journal |
| issn | 1687-6172 1687-6180 |
| language | English |
| last_indexed | 2024-12-19T19:26:20Z |
| publishDate | 2005-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | EURASIP Journal on Advances in Signal Processing |
| spelling | doaj.art-50a9f7ce7b494cde9dac3e64c03d1d522022-12-21T20:08:46ZengSpringerOpenEURASIP Journal on Advances in Signal Processing1687-61721687-61802005-01-01200510264967Applications of the Wigner Distribution Function in Signal ProcessingDragoman Daniela<p/> <p>We present a review of the applications of the Wigner distribution function in various areas of signal processing: amplitude and phase retrieval, signal recognition, characterization of arbitrary signals, optical systems and devices, and coupling coefficient estimation in phase space. Although reference is made to specific signals and systems, the mathematical formulation is general and can be applied to either spatial, temporal, or spatio-temporal phase spaces, to coherent, partially coherent, or discrete signals. The universal and intuitive character of the Wigner distribution approach to signal characterization and processing and its simplicity in solving many issues are evidenced throughout the paper.</p>http://dx.doi.org/10.1155/ASP.2005.1520signal processingphase spaceWigner distribution function |
| spellingShingle | Dragoman Daniela Applications of the Wigner Distribution Function in Signal Processing EURASIP Journal on Advances in Signal Processing signal processing phase space Wigner distribution function |
| title | Applications of the Wigner Distribution Function in Signal Processing |
| title_full | Applications of the Wigner Distribution Function in Signal Processing |
| title_fullStr | Applications of the Wigner Distribution Function in Signal Processing |
| title_full_unstemmed | Applications of the Wigner Distribution Function in Signal Processing |
| title_short | Applications of the Wigner Distribution Function in Signal Processing |
| title_sort | applications of the wigner distribution function in signal processing |
| topic | signal processing phase space Wigner distribution function |
| url | http://dx.doi.org/10.1155/ASP.2005.1520 |
| work_keys_str_mv | AT dragomandaniela applicationsofthewignerdistributionfunctioninsignalprocessing |