Estimation of 2-dimensional frequencies using modified matrix pencil method

Fang-Jiong CHEN; Carrson C. FUNG; Chi-Wah KOK; Sam KWONG

Estimation of 2-dimensional frequencies using modified matrix pencil method

Fang-Jiong CHEN, Carrson C. FUNG, Chi-Wah KOK, Sam KWONG

Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

2 Citations (Scopus)

Abstract

A modified matrix pencil method is proposed to simultaneously estimate the frequency pairs in multiple 2-D sinusoidal signals to bypass the computationally expensive pairing operation as seen in the literature. Simulation results show that the accuracy of the estimates for each frequency from our technique is better than or comparable to that of existing methods and the variance of the estimates are close to the Cramér Rao bound with lower computational complexity. © 2005 IEEE.

Original language	English
Title of host publication	IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC
Pages	850-854
Publication status	Published - 2005
Externally published	Yes

Cite this

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title = "Estimation of 2-dimensional frequencies using modified matrix pencil method",

abstract = "A modified matrix pencil method is proposed to simultaneously estimate the frequency pairs in multiple 2-D sinusoidal signals to bypass the computationally expensive pairing operation as seen in the literature. Simulation results show that the accuracy of the estimates for each frequency from our technique is better than or comparable to that of existing methods and the variance of the estimates are close to the Cram{\'e}r Rao bound with lower computational complexity. {\textcopyright} 2005 IEEE.",

author = "Fang-Jiong CHEN and FUNG, {Carrson C.} and Chi-Wah KOK and Sam KWONG",

year = "2005",

language = "English",

pages = "850--854",

booktitle = "IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC",

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AU - CHEN, Fang-Jiong

AU - FUNG, Carrson C.

AU - KOK, Chi-Wah

AU - KWONG, Sam

PY - 2005

Y1 - 2005

N2 - A modified matrix pencil method is proposed to simultaneously estimate the frequency pairs in multiple 2-D sinusoidal signals to bypass the computationally expensive pairing operation as seen in the literature. Simulation results show that the accuracy of the estimates for each frequency from our technique is better than or comparable to that of existing methods and the variance of the estimates are close to the Cramér Rao bound with lower computational complexity. © 2005 IEEE.

AB - A modified matrix pencil method is proposed to simultaneously estimate the frequency pairs in multiple 2-D sinusoidal signals to bypass the computationally expensive pairing operation as seen in the literature. Simulation results show that the accuracy of the estimates for each frequency from our technique is better than or comparable to that of existing methods and the variance of the estimates are close to the Cramér Rao bound with lower computational complexity. © 2005 IEEE.

UR - http://www.scopus.com/inward/record.url?scp=33745495560&partnerID=8YFLogxK

M3 - Conference paper (refereed)

SP - 850

EP - 854

BT - IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC

ER -

Estimation of 2-dimensional frequencies using modified matrix pencil method

Abstract

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