S/N

Ratio

RMS Error

PEI

Proposed Method

Compared Method

Previous

Method

Proposed Method

Compared Method

Previous

Method

1/1

0.015122

0.018922

0.014828

3.3381

1.3909

3.5083

1/2

0.017412

0.022791

0.017592

2.1131

-0.22529

2.0424

1/3

0.018452

0.024837

0.019537

1.6092

-0.97169

1.1132

1/4

0.019044

0.026115

0.020103

1.3350

-1.4075

0.86505

1/5

0.019422

0.026977

0.020456

1.1645

-1.6899

0.71357

1/10

0.020310

0.028752

0.021072

0.8014

-2.2431

0.47891