Optimal shift-invariant spaces from uniform measurements

Rohan Joy, Radha Ramakrishnan

Let $m$ be a positive integer and $\mathcal{C}$ be a collection of closed subspaces in $L^2(\mathbb{R})$. Given the measurements $\mathcal{F}_Y=\left\lbrace \left\lbrace y_k^1 \rig…