Research Article

On the Uniqueness of the Sparse Signals Reconstruction Based on the Missing Samples Variation Analysis

Figure 2

Uniqueness probability calculated for various sparsity and the number of available samples by using Theorem 3 (a) and Corollary 4 (b) in 1000 random realizations. In this case the uniqueness is checked after reconstruction using information about nonzero DFT coefficient positions in the reconstructed signal.
(a)
(b)