Fault Diagnosis of Rolling Bearing Based on a Novel Adaptive High-Order Local Projection Denoising Method

Table 5

The SNRs of denoised signal with different orders.

Order		1	2	3	4	5	6	7	8
SNR	1	8.92	9.73	10.21	11.62	8.50	5.61	5.09	4.43
	2	10.17	12.42	15.65	15.63	12.46	10.30	8.89	7.06
	3	11.65	12.45	14.90	16.85	14.70	13.97	10.45	7.90
	4	12.76	14.34	18.25	19.79	16.80	13.46	12.38	10.66
	5	12.83	13.78	14.67	17.01	14.38	13.78	11.79	11.51