Fig. 15
The envelope spectrum (ES) of the outer race fault rotates at 2100 rpm (a) ES of the raw signal (b) ES of the TQWT-processed signal (Q = 1.5, J = 10).
Fig. 15 | Scientific Reports
The envelope spectrum (ES) of the outer race fault rotates at 2100 rpm (a) ES of the raw signal (b) ES of the TQWT-processed signal (Q = 1.5, J = 10).
