On the sliding-window representation in digital signal processing
نویسندگان
چکیده
منابع مشابه
On the sliding-window representation in digital signal processing
The short-time Fourier transform of a discrete-time signal, which is the Fourier transform of a “windowed” version of the signal, is interpreted as a sliding-window spectrum. This sliding-window spectrum is a function of two variables: a discrete time index, which represents the position of the window, and a continuous frequency variable. It is shown that the signal can be reconstructed from th...
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ژورنال
عنوان ژورنال: IEEE Transactions on Acoustics, Speech, and Signal Processing
سال: 1985
ISSN: 0096-3518
DOI: 10.1109/tassp.1985.1164653