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- W2101465971 abstract "The authors consider the estimation of the directions of arrival in a multiple-source environment using a linear array of m sensors with d sources assumed to be in the far field and generating signals. A technique based on the moving window operator was proposed to estimate the locations of these sources. A Wiener filter preprocessing scheme to improve the estimates at low signal-to-noise ratios is described. On the basis of the knowledge of second-order statistics and the assumptions of stationary and time-invariant signals, the coefficients of the Wiener filter can be easily found. It is shown that the estimates of the directions of arrival are improved at low signal-to-noise ratios. Results of computer simulations carried out to evaluate the approach are also presented. >" @default.
- W2101465971 created "2016-06-24" @default.
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- W2101465971 date "2003-01-06" @default.
- W2101465971 modified "2023-09-24" @default.
- W2101465971 title "Wiener filter processing for directions of arrival estimation using a moving window operator" @default.
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- W2101465971 doi "https://doi.org/10.1109/stier.1988.95459" @default.
- W2101465971 hasPublicationYear "2003" @default.
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