Sublinear-time algorithms for compressive phase retrieval

• المؤلفون الرئيسيون: Li, Yi, Nakos, Vasileios
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Computer science and engineering; Signal Processing Algorithms; Phase Measurement
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/161218

In the problem of compressed phase retrieval, the goal is to reconstruct a sparse or approximately k-sparse vector x in C n given access to y= |φ x|, where |v| denotes the vector obtained from taking the absolute value of v inCn coordinate-wise. In this paper we present sublinear-time algorithms for...