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Table 2 Estimated probabilities for Ψ to satisfy sufficient condition (12) for hierarchical approach by changing the size of blocks

From: Block-sparsity-based localization in wireless sensor networks

Block size Block-sparsity
2×2 0.98
2×3 0.50
3×2 0.80
3×3 0.62
4×3 0.46
6×3 0.11
6×6 0.05