Phaseless compressive sensing using partial support information
نویسندگان
چکیده
We study the recovery conditions of weighted `1 minimization for real signal reconstruction from phaseless compressed sensing measurements when partial support information is available. A Strong Restricted Isometry Property (SRIP) condition is provided to ensure the stable recovery. Moreover, we present the weighted null space property as the sufficient and necessary condition for the success of k-sparse phase retrieval via weighted `1 minimization.
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عنوان ژورنال:
- CoRR
دوره abs/1705.04048 شماره
صفحات -
تاریخ انتشار 2017