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Frequency estimation from few measurements

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Frequency estimation from few measurements. / Adelson, Ronald.
In: Digital Signal Processing, Vol. 7, No. 1, 01.1997, p. 47-54.

Research output: Contribution to Journal/Magazine › Journal article

Harvard

Adelson, R 1997, 'Frequency estimation from few measurements', Digital Signal Processing, vol. 7, no. 1, pp. 47-54. https://doi.org/10.1006/dspr.1997.0280

APA

Adelson, R. (1997). Frequency estimation from few measurements. Digital Signal Processing, 7(1), 47-54. https://doi.org/10.1006/dspr.1997.0280

Vancouver

Adelson R. Frequency estimation from few measurements. Digital Signal Processing. 1997 Jan;7(1):47-54. doi: 10.1006/dspr.1997.0280

Author

Adelson, Ronald. / Frequency estimation from few measurements. In: Digital Signal Processing. 1997 ; Vol. 7, No. 1. pp. 47-54.

Bibtex

@article{70392116357c4b9182b92d51a1a208ff,
title = "Frequency estimation from few measurements",
abstract = "A formula is given whereby the frequency, amplitude and phase of a sinewave signal can be obtained from three equally spaced samples. The performance of the frequency estimator is investigated when the signal is corrupted by noise, and algorithms developed which use additional samples to improve the results. It is shown that even under noisy conditions it is possible to obtain a good estimate of frequency using samples taken over a period of less than one cycle. The results are confirmed and amplified by computer simulation.",
author = "Ronald Adelson",
year = "1997",
month = jan,
doi = "10.1006/dspr.1997.0280",
language = "English",
volume = "7",
pages = "47--54",
journal = "Digital Signal Processing",
issn = "1051-2004",
publisher = "Elsevier Inc.",
number = "1",

}

RIS

TY - JOUR

T1 - Frequency estimation from few measurements

AU - Adelson, Ronald

PY - 1997/1

Y1 - 1997/1

N2 - A formula is given whereby the frequency, amplitude and phase of a sinewave signal can be obtained from three equally spaced samples. The performance of the frequency estimator is investigated when the signal is corrupted by noise, and algorithms developed which use additional samples to improve the results. It is shown that even under noisy conditions it is possible to obtain a good estimate of frequency using samples taken over a period of less than one cycle. The results are confirmed and amplified by computer simulation.

AB - A formula is given whereby the frequency, amplitude and phase of a sinewave signal can be obtained from three equally spaced samples. The performance of the frequency estimator is investigated when the signal is corrupted by noise, and algorithms developed which use additional samples to improve the results. It is shown that even under noisy conditions it is possible to obtain a good estimate of frequency using samples taken over a period of less than one cycle. The results are confirmed and amplified by computer simulation.

U2 - 10.1006/dspr.1997.0280

DO - 10.1006/dspr.1997.0280

M3 - Journal article

VL - 7

SP - 47

EP - 54

JO - Digital Signal Processing

JF - Digital Signal Processing

SN - 1051-2004

IS - 1

ER -