Phase Retrieval Dictionary Learning via Smoothing Successive Convex Approximation

This repository contains the implementation of the algorithms for the phase retrieval with dictionary learning problem based on the smoothing successive convex approximation framework. The description of the algorithms can be found in the following paper:

Liu, Tianyi, Andreas M. Tillmann, Yang Yang, Yonina C. Eldar, and Marius Pesavento. “Extended Successive Convex Approximation for Phase Retrieval with Dictionary Learning.” IEEE Transactions on Signal Processing 70 (2022): 6300–6315. https://doi.org/10.1109/TSP.2022.3233253.