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

Table 3

obtained through the detail coefficients of the first layer (t=0.3s, t=0.5s, t=0.8s).

Wavelet	Modulus maxima	Modulus average
	21.832		1.565
haar	221.793	13.953	15.896
	5.260		0.377
	7.619		0.689
bior2.2	169.570	11.063	15.328
	97.858		8.846
	7.129		0.575
bior2.4	158.988	12.407	12.813
	91.741		7.394
	21.141		0.802
rbio3.1	72.736	26.362	2.759
	181.937		6.902
	16.696		1.289
db2	201.969	12.957	15.587
	72.922		5.628
	6.700		0.575
db4	77.883	11.652	6.684
	90.211		7.742
	16.696		1.289
Sym2	201.969	12.957	15.587
	72.922		5.628
	9.616		0.720
Sym4	170.803	13.351	12.793
	74.579		5.586
	7.044		0.577
Coif1	172.450	12.215	14.118
	93.058		7.6184
	8.531		0.631
Coif3	150.870	13.527	11.153
	80.843		5.976