Optimization of calculating time-frequency correlation function on the CPU

V. S. Avramchuk, E. E. Luneva, A. G. Cheremnov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

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 languageEnglish
Title of host publicationProceedings of 2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781479962211
DOIs
Publication statusPublished - 15 Dec 2014
Event2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014 - Tomsk, Russian Federation
Duration: 16 Oct 201418 Oct 2014

Other

Other2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014
CountryRussian Federation
CityTomsk
Period16.10.1418.10.14

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

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  • Cite this

    Avramchuk, V. S., Luneva, E. E., & Cheremnov, A. G. (2014). Optimization of calculating time-frequency correlation function on the CPU. In Proceedings of 2014 International Conference on Mechanical Engineering, Automation and Control Systems, MEACS 2014 [6986858] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MEACS.2014.6986858