Abstract
In the article the techniques directed to improve calculation of time-frequency correlation functions is considered. It was experimentally shown that the parallel computation of time-frequency correlation function, together with the use of the mechanism of recursion and architectural optimization technique allows using CPU more efficient.
Original language | English |
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Title of host publication | Proceedings of 2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Print) | 9781479962211 |
DOIs | |
Publication status | Published - 15 Dec 2014 |
Event | 2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014 - Tomsk, Russian Federation Duration: 16 Oct 2014 → 18 Oct 2014 |
Other
Other | 2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014 |
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Country | Russian Federation |
City | Tomsk |
Period | 16.10.14 → 18.10.14 |
Keywords
- algorithm Cooley-Tukey
- bit-reversal
- central processor
- digital signal processing
- fast Fourier transform
- iteration
- multi-core processor system
- parallel processing
- scheduler between threads
- thread
- time-frequency correlation function
ASJC Scopus subject areas
- Mechanical Engineering
- Electrical and Electronic Engineering
- Control and Systems Engineering