SUPER: Sparse signals with Unknown Phases Efficiently Recovered

Sheng Cai, Mayank Bakshi, Sidharth Jaggi +1

Suppose $\mathbf{x}$ is any exactly $k$-sparse vector in ${\mathbb{C}}^n$. We present a class of phase measurement matrix $A$ in ${\mathbb{C}}^{m\times n}$, and a corresponding algorith…