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Table 3 Summary of obtained threshold values

From: An efficient approach for anti-jamming in IRNSS receivers using improved PSO based parametric wavelet packet thresholding

Threshold rule\type of jamming

Range of threshold values

SCW

MCW

CCW-1

CCW-2

Universal

6.37–7.81

6.15–7.79

5.88–6.99

5.49–6.91

Rigrsure

0.02–0.081

0.05–0.07

0.012–0.48

0.02–0.298

Minimax

2.8239

2.8239

2.8239

2.8239

Sqtwolog

4.2919

4.2919

4.2919

4.2919

Chien

0.01–0.075

0.049–0.065

0.011–0.449

0.024–0.276

Pashaian

7.95–9.74

7.67–9.72

7.34–8.72

5.70–7.17

SPSO based

1.85–2

1.7–2

1.86–2

1.84–2