Preprocessing of Coefficients for Reusable Continuous Wavelet Transform
| Parent link: | Advanced Materials Research: Scientific Journal Vol. 1040 : High Technology: Research and Applications 2014 (HTRA 2014).— 2014.— [P. 975-979] |
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| Shrnutí: | Title screen The division into two stages of the Continuous Wavelet Transform (CWT) computing is proposed. This is expedient in circumstances when CWT is repeated many times, e.g., for online detection of nonstationary signal singularities. It is shown that the preprocessing of wavelet coefficients in the first stage can significantly reduce computing time required in the second stage. The comparative estimation of the runtime reduction in the second stage of CWT calculation is deduced. Режим доступа: по договору с организацией-держателем ресурса |
| Jazyk: | angličtina |
| Vydáno: |
2014
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| Edice: | Sensors, Measurements and Non-Destructive Control |
| Témata: | |
| On-line přístup: | http://dx.doi.org/10.4028/www.scientific.net/AMR.1040.975 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641139 |
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| 200 | 1 | |a Preprocessing of Coefficients for Reusable Continuous Wavelet Transform |f A. A. Khamukhin, A. A. Khamukhin | |
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| 225 | 1 | |a Sensors, Measurements and Non-Destructive Control | |
| 300 | |a Title screen | ||
| 330 | |a The division into two stages of the Continuous Wavelet Transform (CWT) computing is proposed. This is expedient in circumstances when CWT is repeated many times, e.g., for online detection of nonstationary signal singularities. It is shown that the preprocessing of wavelet coefficients in the first stage can significantly reduce computing time required in the second stage. The comparative estimation of the runtime reduction in the second stage of CWT calculation is deduced. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\4598 |t Advanced Materials Research |o Scientific Journal | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\4652 |t Vol. 1040 : High Technology: Research and Applications 2014 (HTRA 2014) |o The International Conference, March 26-28, 2014, Tomsk, Russia |o [proceedings] |v [P. 975-979] |d 2014 | |
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