2 papers
cs.IT2026
Uniform Recovery of Structured Signals from Nonlinear Observations: Improved Error Rates
Pedro Abdalla, Radu Balan, Junren Chen
Consider the recovery of structured signals from nonlinear observations. Under Gaussian matrix and a large class of unknown nonlinear link functions, Plan and Vershynin (2016) show…
cs.IT2025
Phase Transitions in Phase-Only Compressed Sensing
Junren Chen, Lexiao Lai, Arian Maleki
The goal of phase-only compressed sensing is to recover a structured signal from the phases under some complex-valued sen…