8 citations · 22 across the 11 of their papers we have counts for
Showing 2019Show all
3 papers · 1 filter
math.ST2019
Information Theoretic Limits for Phase Retrieval with Subsampled Haar Sensing Matrices
Rishabh Dudeja, Junjie Ma, Arian Maleki
We study information theoretic limits of recovering an unknown dimensional, complex signal vector with unit norm from magnitude-only measurements of the…
cs.IT2019
Analysis of Spectral Methods for Phase Retrieval with Random Orthogonal Matrices
Rishabh Dudeja, Milad Bakhshizadeh, Junjie Ma +1
Phase retrieval refers to algorithmic methods for recovering a signal from its phaseless measurements. Local search algorithms that work directly on the non-convex formulation of t…
cs.IT2019★ 4 cited
Spectral Method for Phase Retrieval: an Expectation Propagation Perspective
Junjie Ma, Rishabh Dudeja, Ji Xu +2
Phase retrieval refers to the problem of recovering a signal from its phaseless measurements …