Abstract:In this paper, we present a new
approach to the TF-domain PA methods. More precisely, we provide an in-detailed discussion on rearranging the eigenvalue decomposition polarization analysis
(EDPA) formalism in the frequency domain to obtain
the frequency-dependent polarization properties from
the Fourier coefficients owing to the Fourier space
orthogonality. Then, by extending the formulation to
the TF-domain and incorporating sparsity-promoting
time-frequency representation (SP-TFR), we alleviate the limited r… Show more
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