From: RANSAC algorithm for instantaneous frequency estimation and reconstruction of frequency-modulated undersampled signals
MAE
MME
MAE[dB]
MME[dB]
RANSAC
0.185
1.254
−7.22
0.99
RANSAC+refinement
1.64×10-16
1.29-15
−157.85
−148.89
Direct search NS=21
1.831
12.739
2.63
11.05
Direct search NS=41
1.157
1.550
0.63
1.90