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

Figure 1

Uniqueness probability calculated for various sparsity and the number of available samples by using Theorem 1 (a) and Corollary 2 (b) in 1000 random realizations. Lines and are presented as guidelines. In this case the uniqueness is checked without using information about nonzero DFT coefficient positions in the reconstructed signal.

(a)

(b)