Performance Analysis of OMP in Super-Resolution

Yuxuan Han, Zhiyi Huang, Yang Wang +1

Given a spectrally sparse signal $\mathbf{y}={\sum }_{i=1}^s{x}_i\mathbf{f}({\tau }_i)\in {\mathbb{C}}^{2n+1}$ consisting of $s$ complex sinusoids, we consider the super-resolution problem,…