Noninvasive Load Identification Method Based on Feature Similarity

Table 7

Amplitude of kth harmonic content rate of device.

Amplitude	2	3	4	5	6	7	8	9	10	11	2-norms
X1	0.98	0.99	0.97	0.98	0.88	0.95	0.98	0.88	0.99	0.94	3.01947
X2	15.7	54.12	21.21	49.32	15.3	34.93	17.81	29.42	15.72	29.94	99.16741