On Symmetric Alpha-Stable Noise After Short-Time Fourier Transformation

Francois-Xavier Socheleau, Dominique Pastor, Mathieu Duret
2013 IEEE Signal Processing Letters  
Statistical properties of real-valued symmetric αstable 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 α.
doi:10.1109/lsp.2013.2251332 fatcat:jo7hmdlinncupa5z4fmr44oi7m