Digital signal processing without performing arithmetic multiplication operations

  • Adeliya Yu. Burova Department «Metrology, Standardization and Certification», Moscow Aviation Institute (National Research University), Moscow, Russia
Keywords: Digital signal, digital signal processing, discrete Fourier transform, programmable logic device, transversal difference digital filtering

Abstract

Issues related to the frequency selection of digital signals by the methods of their transversal difference digital filtering and multistage discrete Fourier transform with a minimum number of arithmetic multiplication operations are considered. The concept of deductive processing of digital signals is defined, which does not require arithmetic operations of multiplication. There are basic formulas for this processing of digital signals by recursive methods of difference filtering and multistage Fourier transform, which allow replacing the performance of arithmetic multiplication operations by the performance of addition operations.

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Author Biography

Adeliya Yu. Burova, Department «Metrology, Standardization and Certification», Moscow Aviation Institute (National Research University), Moscow, Russia

Senior Lecturer, Department «Metrology, Standardization and Certification», Moscow Aviation Institute (National Research University), Moscow, Russia

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Published
2020-01-25
How to Cite
Burova, A. (2020). Digital signal processing without performing arithmetic multiplication operations. Amazonia Investiga, 9(25), 200-205. Retrieved from https://amazoniainvestiga.info/index.php/amazonia/article/view/1051
Section
Articles