Table 2 The comparison of performance indexes for various ranging codes

C/A

0.0757

0.0746

6.3700×10⁻⁵

1.0017

18.0553

Gold

0.0715

0.0706

1.7903×10⁻⁴

1.0001

17.5296

Logistic

0.0640

0.0649

1.7443×10⁻⁴

1.0014

17.2405

Improved Logistic

0.0712

0.0718

2.2310×10⁻⁴

1.0028

17.2680

Chebyshev

0.0701

0.0719

1.1625×10⁻⁴

1.0026

17.2296

Bernoulli

0.0729

0.0728

8.4607×10⁻⁵

1.0044

17.2903

Tent

0.0758

0.0740

1.7949×10⁻⁴

1.0185

17.4540

Weil

0.0703

0.0710

1.1586×10⁻⁴

1.0053

17.4074

Random

0.0937

0.0927

1.9021×10⁻⁴

1.0047

18.3198

The proposed code

0.0640

0.0641

7.5566×10⁻⁵

0.9992

17.2249