S/N Ratio	RMS Error			PEI
S/N Ratio	Proposed Method	Compared Method	Previous Method	Proposed Method	Compared Method	Previous Method
1/1	0.017125	0.026065	0.019172	5.4578	1.8092	4.4769
1/2	0.019116	0.031325	0.019757	4.5022	0.21255	4.2161
1/3	0.020016	0.034177	0.020262	4.1030	−0.54429	3.9967
1/4	0.020533	0.036012	0.020798	3.8813	−0.99868	3.7657
1/5	0.020870	0.037291	0.022099	3.7400	−1.3018	3.2428
1/10	0.021611	0.040187	0.022310	3.4369	−1.9514	3.1602