Fig. 4
From: Exploiting joint sparsity in compressed sensing-based RFID
Empirical phase transition curves. Shown are the empirical phase transition curves for the recovery of a single complex-valued signal vector (N R =1, N B =2, SNR=∞). Plotted is the 50% success contour, where success is defined as NMSE<10−4. Success with high probability is observed below a contour line