19 citations · 19 across the 2 of their papers we have counts for
2 papers
cs.IT2013★ 19 cited
Near Minimax Line Spectral Estimation
Gongguo Tang, Badri Narayan Bhaskar, Benjamin Recht
This paper establishes a nearly optimal algorithm for estimating the frequencies and amplitudes of a mixture of sinusoids from noisy equispaced samples. We derive our algorithm by…
cs.IT2009
Performance analysis for sparse support recovery
Gongguo Tang, Arye Nehorai
The performance of estimating the common support for jointly sparse signals based on their projections onto lower-dimensional space is analyzed. Support recovery is formulated as a…