On Symmetric Alpha-Stable Noise After Short-Time Fourier Transformation
François-Xavier Socheleau, Dominique Pastor, Mathieu Duret · IEEE Signal Processing Letters · 2013
Statistical properties of real-valued symmetric -stable noise after short-time Fourier transformation are derived. Circularity, stationarity and dependence between the real and imaginary components are studied as a function of the STFT parameters and the stability index .