Robust sparse phase retrieval made easy
Robust sparse phase retrieval made easy
复制标题
DOI:
10.1016/j.acha.2015.06.007
复制
发表时间:
2014-10
影响因子:
2.5
通讯作者:
M. Iwen;A. Viswanathan;Yang Wang
中科院分区:
文献类型:
--
作者:
M. Iwen;A. Viswanathan;Yang Wang
In this short note we propose a simple two-stage sparse phase retrieval strategy that uses a near-optimal number of measurements, and is both computationally efficient and robust to measurement noise. In addition, the proposed strategy is fairly general, allowing for a large number of new measurement constructions and recovery algorithms to be designed with minimal effort.