Exact recovery of higher order moments
This correspondence addresses the problem of exact recovery of higher order moments of unquantized signals from those of their quantized counterparts, in the context of nonsubtractive dithered quantization. It introduces a new statistical characterization of the dithered quantizer in the form of a p...
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| Format: | article |
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1998
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| Online Access: | https://eprints.kfupm.edu.sa/id/eprint/14391/1/14391_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14391/2/14391_2.doc |
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| _version_ | 1864513402833993728 |
|---|---|
| author | Cheded, L. |
| author2 | unknown |
| author2_role | author |
| author_facet | Cheded, L. unknown |
| author_role | author |
| dc.creator.none.fl_str_mv | Cheded, L. unknown |
| dc.date.none.fl_str_mv | 1998-03 2020 |
| dc.format.none.fl_str_mv | application/pdf application/msword |
| dc.identifier.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14391/1/14391_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14391/2/14391_2.doc (1998) Exact recovery of higher order moments. Information Theory, IEEE Transactions on, 44. |
| dc.language.none.fl_str_mv | en en |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.relation.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14391/ |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Computer |
| dc.title.none.fl_str_mv | Exact recovery of higher order moments |
| dc.type.none.fl_str_mv | Article PeerReviewed info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | This correspondence addresses the problem of exact recovery of higher order moments of unquantized signals from those of their quantized counterparts, in the context of nonsubtractive dithered quantization. It introduces a new statistical characterization of the dithered quantizer in the form of a pth-order moment-sense input/ouput function hp (x). A class of signals for which the solution to the exact moment recovery problem is guaranteed is defined, and some of its key properties are stated and proved. Two approaches to this problem are discussed and the practical gains accruing from the 1-bit implementation of the second approach are highlighted. Finally, a fruitful extension of this work to the exact recovery of cumulants is briefly pointed out |
| eu_rights_str_mv | openAccess |
| format | article |
| id | KFUPM_02bfbc1fe9f39e8c7c0acdf80e78693f |
| identifier_str_mv | (1998) Exact recovery of higher order moments. Information Theory, IEEE Transactions on, 44. |
| language_invalid_str_mv | en |
| network_acronym_str | KFUPM |
| network_name_str | King Fahd University of Petroleum and Minerals |
| oai_identifier_str | oai::14391 |
| publishDate | 1998 |
| publisher.none.fl_str_mv | IEEE |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Exact recovery of higher order momentsCheded, L.unknownComputerThis correspondence addresses the problem of exact recovery of higher order moments of unquantized signals from those of their quantized counterparts, in the context of nonsubtractive dithered quantization. It introduces a new statistical characterization of the dithered quantizer in the form of a pth-order moment-sense input/ouput function hp (x). A class of signals for which the solution to the exact moment recovery problem is guaranteed is defined, and some of its key properties are stated and proved. Two approaches to this problem are discussed and the practical gains accruing from the 1-bit implementation of the second approach are highlighted. Finally, a fruitful extension of this work to the exact recovery of cumulants is briefly pointed outIEEE1998-032020ArticlePeerReviewedinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/mswordhttps://eprints.kfupm.edu.sa/id/eprint/14391/1/14391_1.pdfhttps://eprints.kfupm.edu.sa/id/eprint/14391/2/14391_2.doc (1998) Exact recovery of higher order moments. Information Theory, IEEE Transactions on, 44. enenhttps://eprints.kfupm.edu.sa/id/eprint/14391/info:eu-repo/semantics/openAccessoai::143912019-11-01T14:05:37Z |
| spellingShingle | Exact recovery of higher order moments Cheded, L. Computer |
| status_str | publishedVersion |
| title | Exact recovery of higher order moments |
| title_full | Exact recovery of higher order moments |
| title_fullStr | Exact recovery of higher order moments |
| title_full_unstemmed | Exact recovery of higher order moments |
| title_short | Exact recovery of higher order moments |
| title_sort | Exact recovery of higher order moments |
| topic | Computer |
| url | https://eprints.kfupm.edu.sa/id/eprint/14391/1/14391_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14391/2/14391_2.doc |