Two accurate phase-difference estimators for dual-channel sine-wave model
نویسندگان
چکیده
منابع مشابه
Two accurate phase-difference estimators for dual-channel sine-wave model
Two algorithms for estimating the phase-difference between two real sinusoids with common frequency in the presence of white noise are proposed. The first estimator utilizes the maximum likelihood criterion to find the phase of each channel output in a separable manner, and the phase-shift estimate is then given by their difference. The algorithm extension to unknown frequency and/or noise powe...
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ژورنال
عنوان ژورنال: EURASIP Journal on Advances in Signal Processing
سال: 2013
ISSN: 1687-6180
DOI: 10.1186/1687-6180-2013-122