The Leakage Identification and Location of Ship Pipeline System Based on Vibration Signal Processing

Table 3

Center frequency of each BIMF component under different K values.

	BIMF1	BIMF2	BIMF3	BIMF4	BIMF5	BIMF6	BIMF7
K = 2	56	1180
K = 3	56	1189	3554
K = 4	56	640	1078	2677
K = 5	52	640	1078	2349	3899
K = 6	52	598	886	1236	3666	3803
K = 7	50	620	837	1264	1385	3630	3925