Adelaide Research & Scholarship
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https://hdl.handle.net/2440/44884
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| Type: | Conference paper |
| Title: | Performance breakdown in Music, G-Music and Maxiumum Likelihood Estimation |
| Author: | Abramovich, Yuri Johnson, Ben A. Mestre, Xavier |
| Citation: | IEEE International Conference on Acoustics, Speech and Signal Processing, 15-20 April, 2007 :pp.II-1049-II-1052 |
| Publisher: | IEEE |
| Issue Date: | 2007 |
| ISBN: | 1424407281 |
| Conference Name: | IEEE International Conference on Acoustics, Speech and Signal Processing (2007 : Honolulu, Hawaii) ICASSP 2007 |
| School/Discipline: | School of Electrical and Electronic Engineering |
| Statement of Responsibility: | Abramovich, Y.I., Johnson, B.A. and Mestre, X. |
| Abstract: | Performance of MUSIC and maximum likelihood direction-of-arrival estimation in the "threshold" region is compared with the performance of the recently introduced G-MUSIC, based on the general statistical analysis (GSA) methodology. While the superiority of G-MUSIC over MUSIC has been demonstrated, it remains to be established whether G-MUSIC also outperforms MLE in scenarios within the threshold region. Comparisons of likelihood functions for MUSIC and G-MUSIC generated solutions as well as clairvoyantly optimized solutions are conducted to address this question. |
| Description: | © Copyright 2008 IEEE – All Rights Reserved |
| DOI: | 10.1109/ICASSP.2007.366419 |
| Appears in Collections: | Electrical and Electronic Engineering publications |
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