منابع مشابه
Estimating two-dimensional frequencies by matrix enhancement and matrix pencil
A new method, called the matrix enhancement and matrix pencil (MEMP) method, is presented for estimating twodimensional (2-D) frequencies. The MEMP method first constructs an enhanced matrix from the data samples, and then uses the matrix pencil approach to extract out the 2-D sinusoids from the principal eigenvectors of the enhanced matrix. The MEMP method yields the estimates of the 2-D frequ...
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In this paper we propose a new matrix pencil based method for estimating parameters (frequencies and damping factors) of exponentially damped sinusoids in noise. The proposed algorithm estimates the signal parameters using a matrix pencil constructed from measured data. We show that the performance of the estimation can be signiicantly improved by the combination of our proposed matrix pencil a...
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Node Department(s) People Bath Maths Graham, Spence, Smyshlyaev, Toland Cardiff & Liverpool Engineering, Maths Levitin, McWhirter, Marletta, Maz’ya KCL and UCL Maths Davies, Shargorodsky, Parnovski Lancaster Physics Burton, Tucker Birmingham & Manchester Maths Betcke, Chahlaoui, Higham, Mathias, Mehl, Tisseur Nottingham Engineering Garvey, Popov, Prells Reading Maths Chandler-Wilde, Kondratiev,...
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This paper extends the low complexity, Matrix Pencil direction of arrival (DOA) estimation algorithm to the CDMA case. The CDMA processing gain is used to suppress interfering signals, allowing Matrix Pencil to accurately estimate the DOA of the signal of interest. It is shown here that this CDMA/MP algorithm is able to estimate an angle of arrival (AOA) with a low mean square error using only ...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 1990
ISSN: 0165-1684
DOI: 10.1016/0165-1684(90)90050-9