IVDST: A Fast Algorithm for Atomic Norm Minimization in Line Spectral Estimation.

Yue Wang Zhi Tian

Published in: IEEE Signal Process. Lett. (2018)

Keyphrases

spectral estimation
norm minimization
convex optimization
minimum variance
sparse representation
signal processing
matrix completion
unsupervised feature selection
power spectrum
interior point methods
synthetic aperture radar
sar imagery
sparse coding
multiscale
spatial domain
fourier transform
multiresolution