Research Article

AN EXACT ANALYSIS OF FINE RESOLUTION FREQUENCY ESTIMATION METHOD FROM THREE DFT SAMPLES

Volume: 30 Number: 1 April 28, 2025
Uludağ University Journal of The Faculty of Engineering Cover
Uludağ University Journal of The Faculty of Engineering
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AN EXACT ANALYSIS OF FINE RESOLUTION FREQUENCY ESTIMATION METHOD FROM THREE DFT SAMPLES

Abstract

An exact closed-form expression for the variance of frequency estimators proposed by Jacobsen and Kootsookos (2007) and Candan (2011) has been derived. Additionally, an approximate variance formula applicable for sufficiently large data lengths is provided. Theoretical results have been validated through computer simulations.

Keywords

References

  1. Candan, Ç. (2011) A method for fine resolution frequency estimation from three DFT samples, IEEE Signal Processing Letters, 18(6), 351-354. doi: 10.1109/LSP.2011.2136378
  2. Candan, Ç. (2013) Analysis and further improvement of fine resolution frequency estimation method from three DFT samples, IEEE Signal Processing Letters, 20(9), 913-916. doi: 10.1109/LSP.2013.2273616
  3. Jacobsen, E. and Kootsookos, P. (2007) Fast, accurate frequency estimators, IEEE Signal Processing Magazine, 24(3), 123-125.
  4. Kay, S.M. (1993) Fundamentals of Statistical Signal Processing: Estimation Theory, Prentice-Hall, New Jersey.
  5. Papoulis, A. (1991) Probability, Random Variables, and Stochastic Processes, McGraw-Hill, New York.

Details

Primary Language

English

Subjects

Electrical Engineering (Other)

Journal Section

Research Article

Authors

Betofe Mboyo Keyta
0009-0003-2793-9800
Congo, Democratic Republic of

Early Pub Date

April 11, 2025

Publication Date

April 28, 2025

Submission Date

November 12, 2024

Acceptance Date

February 7, 2025

Published in Issue

Year 2025 Volume: 30 Number: 1

DOI

https://doi.org/10.17482/uumfd.1583908

IZ

https://izlik.org/JA64BR73YT

Cite

RIS / Bibtex
APA
Keyta, B. M., & Dilaveroğlu, E. (2025). AN EXACT ANALYSIS OF FINE RESOLUTION FREQUENCY ESTIMATION METHOD FROM THREE DFT SAMPLES. Uludağ Üniversitesi Mühendislik Fakültesi Dergisi, 30(1), 221-230. https://doi.org/10.17482/uumfd.1583908
AMA
1.Keyta BM, Dilaveroğlu E. AN EXACT ANALYSIS OF FINE RESOLUTION FREQUENCY ESTIMATION METHOD FROM THREE DFT SAMPLES. UUJFE. 2025;30(1):221-230. doi:10.17482/uumfd.1583908
Chicago
Keyta, Betofe Mboyo, and Erdoğan Dilaveroğlu. 2025. “AN EXACT ANALYSIS OF FINE RESOLUTION FREQUENCY ESTIMATION METHOD FROM THREE DFT SAMPLES”. Uludağ Üniversitesi Mühendislik Fakültesi Dergisi 30 (1): 221-30. https://doi.org/10.17482/uumfd.1583908.
EndNote
Keyta BM, Dilaveroğlu E (April 1, 2025) AN EXACT ANALYSIS OF FINE RESOLUTION FREQUENCY ESTIMATION METHOD FROM THREE DFT SAMPLES. Uludağ Üniversitesi Mühendislik Fakültesi Dergisi 30 1 221–230.
IEEE
[1]B. M. Keyta and E. Dilaveroğlu, “AN EXACT ANALYSIS OF FINE RESOLUTION FREQUENCY ESTIMATION METHOD FROM THREE DFT SAMPLES”, UUJFE, vol. 30, no. 1, pp. 221–230, Apr. 2025, doi: 10.17482/uumfd.1583908.
ISNAD
Keyta, Betofe Mboyo - Dilaveroğlu, Erdoğan. “AN EXACT ANALYSIS OF FINE RESOLUTION FREQUENCY ESTIMATION METHOD FROM THREE DFT SAMPLES”. Uludağ Üniversitesi Mühendislik Fakültesi Dergisi 30/1 (April 1, 2025): 221-230. https://doi.org/10.17482/uumfd.1583908.
JAMA
1.Keyta BM, Dilaveroğlu E. AN EXACT ANALYSIS OF FINE RESOLUTION FREQUENCY ESTIMATION METHOD FROM THREE DFT SAMPLES. UUJFE. 2025;30:221–230.
MLA
Keyta, Betofe Mboyo, and Erdoğan Dilaveroğlu. “AN EXACT ANALYSIS OF FINE RESOLUTION FREQUENCY ESTIMATION METHOD FROM THREE DFT SAMPLES”. Uludağ Üniversitesi Mühendislik Fakültesi Dergisi, vol. 30, no. 1, Apr. 2025, pp. 221-30, doi:10.17482/uumfd.1583908.
Vancouver
1.Betofe Mboyo Keyta, Erdoğan Dilaveroğlu. AN EXACT ANALYSIS OF FINE RESOLUTION FREQUENCY ESTIMATION METHOD FROM THREE DFT SAMPLES. UUJFE. 2025 Apr. 1;30(1):221-30. doi:10.17482/uumfd.1583908

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