Sparse time-frequency representation based on multiwindow discrete Gabor transform
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Publication:4689134
DOI10.1142/S0219691318500418zbMath1440.42036MaRDI QIDQ4689134
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Publication date: 15 October 2018
Published in: International Journal of Wavelets, Multiresolution and Information Processing (Search for Journal in Brave)
time-frequency concentrationmixed \(\ell_1\)--\(\ell_2\) normmultiwindow discrete Gabor transform (M-DGT)sparse time-frequency representation (TFR)
Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42B10) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Detection theory in information and communication theory (94A13) Other transforms and operators of Fourier type (43A32)
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