A Novel Improved Local Binary Pattern and Its Application to the Fault Diagnosis of Diesel Engine

Table 2

The RMS value as well as 4 typical kurtosis statistics of signals under 8 working conditions.

No.	RMS	K max	Optimal window length	Centre frequency (kHz)	Bandwidth (kHz)
1	163.8786	60.9014	12	9.375	2.0833
2	93.4109	98.0396	2	6.25	12.5
3	154.0989	51.1691	16	11.7188	1.5625
4	148.6297	128.7882	8	4.6875	3.125
5	64.9630	26.0685	12	9.375	2.0833
6	169.0573	19.7732	32	11.3281	0.78125
7	130.1451	68.285	2	6.25	12.5
8	151.8907	87.2789	12	9.375	2.0833