Abstract
The use of the minimum cross-entropy (MCE) principle in spectrum estimation, resulting in an information-theoretic method that explicitly includes prior spectral information, has followed two philosophically different pathways leading to two distinct estimators, CE and SCE respectively. These estimators are compared experimentally in this paper, regarding resolvability and fidelity. The data model assumed consists of two equal-amplitude sinusoidal signals, immersed in 1/f noise. The CE estimator appears to have evident superiority in this study.
Original language | English |
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Title of host publication | ICSP '98. 1998 Fourth International Conference on Signal Processing |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 141-144 |
Number of pages | 4 |
Volume | 1 |
ISBN (Print) | 0780343255 |
DOIs | |
Publication status | Published - Oct 1998 |
Event | 4th International Conference on Signal Processing - Media Hotel, Beijing, China Duration: 12 Oct 1998 → 16 Oct 1998 |
Conference
Conference | 4th International Conference on Signal Processing |
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Abbreviated title | ICSP '98 |
Country/Territory | China |
City | Beijing |
Period | 12/10/98 → 16/10/98 |