Figure 4From: Subspace weighted ℓ2,1 minimization for sparse signal recoveryProbability of success versus SNR. (a) Gaussian basis; (b) Bernoulli basis. Each point is average of 1000 Monte-Carlo trials and the number of snapshots is T = 80. Asterisk-solid curve: ℓ1-SVD; pentagram-dash curve: SW ℓ2,1-SVD (ANS = 1); triangle-down-dash curve: SW ℓ2,1-SVD (ANS = 3); square-dash curve: SW ℓ2,1-SVD (ANS = 6); diamond-dash curve: SW ℓ2,1-SVD (ANS = 7); X-dash curve: SW ℓ2,1-SVD (ANS = 7).Back to article page