Compressive Spectral Estimation for Nonstationary Random Processes.

Alexander Jung Georg Tauböck Franz Hlawatsch

Published in: IEEE Trans. Inf. Theory (2013)

Keyphrases

non stationary
spectral estimation
minimum variance
random fields
power spectrum
autoregressive
signal processing
image reconstruction
synthetic aperture radar
image quality
fourier transform
financial time series
natural images
discrete valued