Phase retrieval: Stability and recovery guarantees

Eldar, Yonina; Mendelson, Shahar

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Phase retrieval: Stability and recovery guarantees

Date

2014

Authors

Eldar, Yonina

Mendelson, Shahar

Publisher

Academic Press

Abstract

We consider stability and uniqueness in real phase retrieval problems over general input sets, when the data consists of random and noisy quadratic measurements of an unknown input x0 ∈ Rn that lies in a general set T. We study conditions under which x0