Abstract
The possibility of using lattice periodic functions in the processing of narrowband signals with methods of discrete Fourier transform, instantaneous spectral density, and synchronous detection providing reduction of the number of readouts being processed, is shown. Results of the method's experimental evaluation are considered. Suggested method can be used for increasing efficiency of correlation analysis of narrow band signals and for precise measuring of mains electricity supply frequency.
| Original language | English |
|---|---|
| Title of host publication | Key Engineering Materials |
| Publisher | Trans Tech Publications Ltd |
| Pages | 225-229 |
| Number of pages | 5 |
| Volume | 685 |
| ISBN (Print) | 9783038357087 |
| DOIs | |
| Publication status | Published - 2016 |
| Event | 4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 - Tomsk, Russian Federation Duration: 21 Apr 2015 → 24 Apr 2015 |
Publication series
| Name | Key Engineering Materials |
|---|---|
| Volume | 685 |
| ISSN (Print) | 10139826 |
Other
| Other | 4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 21.4.15 → 24.4.15 |
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Keywords
- Discrete Fourier transform
- Spectral analysis
- Spectral density
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Cite this
Spectral analysis of narrow band periodic signals. / Avramchuk, V. S.; Yakovleva, E. M.
Key Engineering Materials. Vol. 685 Trans Tech Publications Ltd, 2016. p. 225-229 (Key Engineering Materials; Vol. 685).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Spectral analysis of narrow band periodic signals
AU - Avramchuk, V. S.
AU - Yakovleva, E. M.
PY - 2016
Y1 - 2016
N2 - The possibility of using lattice periodic functions in the processing of narrowband signals with methods of discrete Fourier transform, instantaneous spectral density, and synchronous detection providing reduction of the number of readouts being processed, is shown. Results of the method's experimental evaluation are considered. Suggested method can be used for increasing efficiency of correlation analysis of narrow band signals and for precise measuring of mains electricity supply frequency.
AB - The possibility of using lattice periodic functions in the processing of narrowband signals with methods of discrete Fourier transform, instantaneous spectral density, and synchronous detection providing reduction of the number of readouts being processed, is shown. Results of the method's experimental evaluation are considered. Suggested method can be used for increasing efficiency of correlation analysis of narrow band signals and for precise measuring of mains electricity supply frequency.
KW - Discrete Fourier transform
KW - Spectral analysis
KW - Spectral density
UR - http://www.scopus.com/inward/record.url?scp=84958213137&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84958213137&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.685.225
DO - 10.4028/www.scientific.net/KEM.685.225
M3 - Conference contribution
AN - SCOPUS:84958213137
SN - 9783038357087
VL - 685
T3 - Key Engineering Materials
SP - 225
EP - 229
BT - Key Engineering Materials
PB - Trans Tech Publications Ltd
ER -