Change Point Detection for Piecewise Envelope Current Signal Based on Wavelet Transform

Table 1

of the jump points at both ends of the signal.

Wavelet	Modulus maxima	Modulus average
bior2.2	1.168	0.761	1.535
	3.827		5.029
db2	4.717	0.999	4.720
	1.361		1.362
Sym2	4.717	0.999	4.720
	1.361		1.362
Coif1	1.850	0.979	1.891
	4.809		4.914