Inversion formula for the windowed Fouri
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W. Sun
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Article
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2012
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John Wiley and Sons
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English
โ 135 KB
## Abstract In this paper, we study the inversion formula for recovering a function from its windowed Fourier transform. We give a rigorous proof for an inversion formula which is known in engineering. We show that the integral involved in the formula is convergent almost everywhere on \documentcla