461 citations · 2k across the 23 of their papers we have counts for
5 papers · 1 filter
Direction of Arrival Estimation Using Co-prime Arrays: A Super Resolution Viewpoint
Zhao Tan, Yonina C. Eldar, Arye Nehorai
We consider the problem of direction of arrival (DOA) estimation using a newly proposed structure of non-uniform linear arrays, referred to as co-prime arrays, in this paper. By ex…
GPatt: Fast Multidimensional Pattern Extrapolation with Gaussian Processes
Andrew Gordon Wilson, Elad Gilboa, Arye Nehorai +1
Gaussian processes are typically used for smoothing and interpolation on small datasets. We introduce a new Bayesian nonparametric framework -- GPatt -- enabling automatic pattern…
Joint Optimization of Hybrid Energy Storage and Generation Capacity with Renewable Energy
Peng Yang, Arye Nehorai
In an isolated power grid or a micro-grid with a small carbon footprint, the penetration of renewable energy is usually high. In such power grids, energy storage is important to gu…
Joint Sparse Recovery Method for Compressed Sensing with Structured Dictionary Mismatches
Zhao Tan, Peng Yang, Arye Nehorai
In traditional compressed sensing theory, the dictionary matrix is given a priori, whereas in real applications this matrix suffers from random noise and fluctuations. In this pape…
Smoothing and Decomposition for Analysis Sparse Recovery
Zhao Tan, Yonina C. Eldar, Amir Beck +1
We consider algorithms and recovery guarantees for the analysis sparse model in which the signal is sparse with respect to a highly coherent frame. We consider the use of a monoton…