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On the inverse windowed Fourier transform
Rebollo Neira, Laura; Fernández Rubio, Juan Antonio
Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions
The inversion problem concerning the windowed Fourier transform is considered. It is shown that, out of the infinite solutions that the problem admits, the windowed Fourier transform is the "optimal" solution according to a maximum-entropy selection criterion.
Peer Reviewed
2012-05-10
Àrees temàtiques de la UPC::Enginyeria electrònica i telecomunicacions::Processament del senyal
Information theory
Integral transforms
Fourier transforms
Inverse problems
Maximum entropy methods
Optimization
Infinite solutions
Optimal solution
Mean-value solution
Optimisation
Maximum-entropy probability density
Maximum-entropy selection criterion
Inverse windowed Fourier transform
Statistical analysis
Informació, Teoria de la
Transformades integrals
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IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
         

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