A Simple Covariance Based Characterization of Joint Signal Representations of Arbitrary Variables
| dc.citation.bibtexName | inproceedings | en_US |
| dc.citation.conferenceName | IEEE-SP International Symposium on Time-frequency and Time-scale Analysis | en_US |
| dc.contributor.author | Jones, Douglas L. | en_US |
| dc.contributor.author | Sayeed, Akbar M. | en_US |
| dc.contributor.org | Digital Signal Processing (http://dsp.rice.edu/) | en_US |
| dc.date.accessioned | 2007-10-31T00:48:26Z | en_US |
| dc.date.available | 2007-10-31T00:48:26Z | en_US |
| dc.date.issued | 1996-01-20 | en_US |
| dc.date.modified | 2004-01-22 | en_US |
| dc.date.note | 2004-01-09 | en_US |
| dc.date.submitted | 1996-01-20 | en_US |
| dc.description | Conference Paper | en_US |
| dc.description.abstract | Joint signal representations of arbitrary variables extend the scope of joint time-frequency representations, and provide a useful description for a wide variety of nonstationary signal characteristics. Cohen's marginal-based theory for bilinear representations is canonical from a distributional viewpoint, whereas, from other perspectives, such as characterization of the effect of unitary signal transformations of interest, a covariance-based formulation is needed and more attractive. In this paper, we present a simple covariance-based characterization of bilinear joint signal representations of arbitrary variables. The formulation is highlighted by its simple structure and interpretation, and naturally extends the concept of the corresponding linear representations. | en_US |
| dc.identifier.citation | D. L. Jones and A. M. Sayeed, "A Simple Covariance Based Characterization of Joint Signal Representations of Arbitrary Variables," 1996. | en_US |
| dc.identifier.uri | https://hdl.handle.net/1911/19987 | en_US |
| dc.language.iso | eng | en_US |
| dc.subject | joint | en_US |
| dc.subject | signal | en_US |
| dc.subject | representations | en_US |
| dc.subject.keyword | joint | en_US |
| dc.subject.keyword | signal | en_US |
| dc.subject.keyword | representations | en_US |
| dc.subject.other | Time Frequency and Spectral Analysis | en_US |
| dc.title | A Simple Covariance Based Characterization of Joint Signal Representations of Arbitrary Variables | en_US |
| dc.type | Conference paper | en_US |
| dc.type.dcmi | Text | en_US |
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