Investigation of continuous change of α parameter in the interpolated DFT algorithm for cosα(X) windows

• Autorzy: Barczentewicz S.
• Języki publikacji: EN

Abstrakty

EN

Currently known IpDFT algorithms use the cosα(X) windows with the step change of the window’s order. This work presents IpDFT method designed for the signal analyzed with cosα(X) window, which allows continuous change of the window’s parameter α, so that a full regulation of the sidelobes position becomes possible. Proposed algorithm is a generalization of known IpDFT solutions for cosα(X) windows.

Słowa kluczowe

EN

DFT analysis; interpolated DFT; estimation of frequency channel number; cosα(X) windows

• Wydawca: Wydawnictwo PAK
• Czasopismo: Measurement Automation Monitoring
• Rocznik: 2015
• Tom: Vol. 61, No. 4
• Strony: 90--91
• Opis fizyczny: Bibliogr. 14 poz., rys., wykr., wzory

Twórcy

autor

Barczentewicz S.

• AGH University of Science and Technology, Department of Measurement and Electronics

Bibliografia

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