Infinite length windows for short-time Fourier transform
Stéphan Tassart · University of Michigan Library Repository · 1998
This paper presents an extension of the Short-time Fourier transform (STFT) to the case of in nite rational windows.The choice of a suitable window for the STFT is a major issue in signal analysis.The ability to use an in nite impulse response lter as an analysis or synthesis window opens new perspectives.